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Daily Questions

Daily Questions. 1.) Fill in each blank using <, >, or =. 83% ___ 8/10 1/4 ___ 20% 0.56 ___ 56% 1.2 ___ 125% 2.) Find the percent of each number. 150% of 4 = _______ 25% of 16 = _______ 10% of 20 = _______. Percents.

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Daily Questions

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  1. Daily Questions 1.) Fill in each blank using <, >, or =. 83% ___ 8/10 1/4 ___ 20% 0.56 ___ 56% 1.2 ___ 125% 2.) Find the percent of each number. 150% of 4 = _______ 25% of 16 = _______ 10% of 20 = _______

  2. Percents I can use proportions to solve multi-step ratios and percent problems. I can find percent of increase and decrease. I can find percent of error.

  3. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ In your books… Page 330 What is percent? A ratio of a number to 100 Practice Problems: #1-13, 41

  4. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Write each percent as a fraction in simplest form. • 65% 8. 75%

  5. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Write each percent as a decimal. • 51% 12. 1.6%

  6. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ In your books… Page 333 Example Problems 1 and 2 Page 334 Practice Problems: #1-11, 27, 29, 31

  7. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Write each decimal as a percent. • 0.6 3. 0.544

  8. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Write each fraction as a percent. • 3/25 9. 7/40

  9. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Percent Word Problems: There are 36 carpenters in a crew. On a certain day, 29 were present. What percent showed up for work?

  10. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Percent Word Problems: Marie missed 3 questions out of 20 on her science test. If all questions had the same point value, what was her grade written as a percentage?

  11. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Percent Word Problems: The table summarizes the vehicles in the parking lot: What percentage of the vehicles in the lot are compact cars?

  12. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Percent Word Problems: The table summarizes the vehicles in the parking lot: What percentage of the vehicles in the lot are 4x4?

  13. Daily Questions 1.) What is 15% of 300? 2.) Marcus lost 10% of his body weight. If he weighed 180 pounds before the weight loss, how many pounds did he lose? 3.) Liz is shopping for a television. The same television is on sale at multiple locations. Which is the best sale price? Entertainment Plus: 20% off of $600 Electronics Inc.: 10% off of $500 TVs R Us: 15% off of $550

  14. Percents I can use proportions to solve multi-step ratios and percent problems. I can find percent of increase and decrease. I can find percent of error.

  15. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ In your books… Page 342 Part Whole Examples Problems 1-3

  16. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Strategy 1 Review: What is 18% of 300? Part “is” Whole “of”

  17. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Strategy 1 Review: What is 250% of 20? Part “is” Whole “of”

  18. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Strategy 2: What is 18% of 300? What is 18 as a decimal? 0.18 * 300 = _______

  19. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Strategy 2: What is 250% of 20? What is 250% as a decimal? 2.5 * 20 = _______

  20. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ In your books… Page 344 Practice Problems: #1-9

  21. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Find the percent of each number. 1. 30% of 80 3. 200% of 10

  22. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Find the percent of each number. 7. 47% of 900 9. Of the 450 students at Miller Middle School, 38% ride the bus to school. How many students ride the bus to school?

  23. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ In your books… Page 348 Practice Problems: #1-9

  24. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Solve. • What percent of 5 is 4? 4. 8 is 20% of what number?

  25. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Solve. • What percent of 50 is 9? 9. The sales tax on a $120 skateboard at Surf’n’Skate is $9.60. What is the sales tax rate?

  26. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Percent Word Problems: A student answered 86 problems on a test correctly and received a grade 98%. How many problems were on the test, if all the problems were worth the same number of points?

  27. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Percent Word Problems: Manuel found a wrecked Trans-Am that he could fix. He bought the car for 65% of the original price of $7200. What did he pay for the car?

  28. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.________________________________________________________________________________________ Percent Word Problems: A student earned a grade of 80% on a math test that had 20 problems. How many problems on this test did the student answer correctly?

  29. Daily Questions 1.) What percent of 18 is 2? 2.) What number is 300 percent of 18? 3.) Thomas paid $4.92 in sales tax on a purchase. If sales tax is 6%, what was the price of the item purchased before tax? 4.) Tess earned 75% on a test by earning 24 points. How many points were possible?

  30. Percents I can use proportions to solve multi-step ratios and percent problems. I can find percent of increase and decrease. I can find percent of error.

  31. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.I can find percent of error.________________________________________________________________________________________ In your books… Page 352 Percent Increase/Decrease: Examples 1-3 Page 354 Practice Problems: #1-6

  32. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.I can find percent of error.________________________________________________________________________________________ Find each percent of change. • 25 is decreased to 18. 4. 28 is increased to 96

  33. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.I can find percent of error.________________________________________________________________________________________ • The regular price of a sweater is $42.99. It is on sale for 20% off. Find the sale price. • The retail price of a pair of shoes is a 98% increase from the wholesale price. The wholesale price of the shoes is $12.50. What is the retail price?

  34. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.I can find percent of error.________________________________________________________________________________________ In your books… Page 354 Practice Problems: #19-22

  35. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.I can find percent of error.________________________________________________________________________________________ Find each percent of change, amount of increase, or amount of decrease. 19.) A water tank holds 45 gallons of water. A new water tank can hold 25% more water. What is the capacity of the new water tank?

  36. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.I can find percent of error.________________________________________________________________________________________ Find each percent of change, amount of increase, or amount of decrease. 21.) A store is discounting all of its stock. The original price of a pair of sunglasses was $44.95. The sale price is $26.97. At this discount rate, what was the original price of a bathing suit that has a sale price of $28.95?

  37. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.I can find percent of error.________________________________________________________________________________________ Additional Practice 1: You buy $16 worth of food at a restaurant. The sales tax is 5.75% and you wish to tip 20%. What is the bill after tax, how much tip should you leave, and what is the total cost of everything after tip and tax? Bill after tax: Tip owed: Total bill:

  38. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.I can find percent of error.________________________________________________________________________________________ Additional Practice 2: You buy $16 worth of food at a restaurant. The sales tax is 6.75% and you wish to tip 25%. What is the bill after tax, how much tip should you leave, and what is the total cost of everything after tip and tax? Bill after tax: Tip owed: Total bill:

  39. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.I can find percent of error.________________________________________________________________________________________ Additional Practice 3: You buy $12 worth of food at a restaurant. The sales tax is 9% and you wish to tip 20%. What is the bill after tax, how much tip should you leave, and what is the total cost of everything after tip and tax? Bill after tax: Tip owed: Total bill:

  40. Percents I can use proportions to solve multi-step ratios and percent problems. I can find percent of increase and decrease. I can find percent of error.

  41. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.I can find percent of error.________________________________________________________________________________________ Percent Error Aaron guessed there were 400 M&Ms in the jar. There were actually 450 M&Ms. What was Aaron’s percent error? Step 1: 450 – 400 Step 2: 50/450 Step 3: 0.111 = _____%

  42. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.I can find percent of error.________________________________________________________________________________________ Percent Error Jamie believed there were 28 students in her 6th period class. She later counted 30 students in her class. Step 1: 30 – 28 Step 2: 2/30 Step 3: 0.067 = _____%

  43. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.I can find percent of error.________________________________________________________________________________________ Percent Error Manny prepared enough meals for 150 people. Only 100 people showed up. What was Manny’s percent error? Step 1: 150 – 100 Step 2: 50/100 Step 3: 0.5 = _____%

  44. Daily Questions 1.) Danny earned 22 out of 30 possible points on an assignment. What was his percent error? 2.) A toy’s sale price was $18.00 on Thanksgiving day. The next morning the store offered a 25% decrease in price. What was the new price? 3.) What percent of 18 is 3? 4.) What is 8 percent of 102?

  45. Percents I can use proportions to solve multi-step ratios and percent problems. I can find percent of increase and decrease. I can find percent of error.

  46. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.I can find percent of error.________________________________________________________________________________________ http://www.studyzone.org/mtestprep/topic8.cfm?TopicID=449

  47. Daily Questions 1.) Jamie’s mom earns 7% commission on every house she sells. If she sells a house for $129,000, how much will she make? 2.) There is a tax on every gallon of gasoline you purchase.  The tax rate on gasoline is 9.38%, and the price of one gallon of gas, without the tax, is $2.14. What is the total price of one gallon of gas? 3.) A digital camera, which usually retails for $495.95, is on sale for 33% off. What is the sale price? 4.) Norman had 112 pieces of Halloween candy in his bag. One week later, he had 28. What was his percent of change?

  48. Percents I can use proportions to solve multi-step ratios and percent problems. I can find percent of increase and decrease. I can find percent of error.

  49. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.I can find percent of error.________________________________________________________________________________________ Simple Interest In your books… Page 356-7 Examples 1 and 2 Page 358 Practice Problems 1-4 (#5 is a challenge)

  50. I can use proportions to solve multi-step ratios and percent problems.I can find percent of increase and decrease.I can find percent of error.________________________________________________________________________________________ Simple Interest Find each missing value. 2. I = ? P = $500 r = 2% t = 1 year

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