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##### Week 12

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**Observe,**Question, Comment 10/ 22/2012 10/22/2012 Subtracting Factors Subtracting Factors • Do Now • 4/5 – 3/5 • 1/3 – 2/9 • 5 – 1/3 • 23 – 1/5 • 10 – 7/8 • 1 and 1/3 + 1 and ¾ + 1 and 7/12 • 31L 31R**Observe,**Question, Comment 10/ 22/2012 10/22/2012 Subtracting Factors Subtracting Factors • Do Now • 4/5 – 3/5= 1/5 • 1/3 – 2/9= 1/9 • 5 – 1/3= 4 2/3 • 23 – 1/5 = 22 4/5 • 10 – 7/8= 9 1/8 • 1 and 1/3 + 1 and ¾ + 1 and 7/12= 4 2/3 • 31L 31R**Observe,**Question, Comment 10/ 22/2012 10/22/2012 Subtracting Factors Subtracting Factors • NOTES! • 31L 31R**Numbered Heads**• 1.) 4 and 1/3 - 1 and 1/6 • 2.) 5 and ½ - 2 and 1/8 • 3.) 2 and ½ - 1 and 5/8 • 4.) 6 and ¼ - 1 and 7/8**Observe,**Question, Comment 10/ 22/2012 10/22/2012 Subtracting Factors Subtracting Factors • Notes! • 31L 31R**Exit Slip**• 1. Jordan bought thirty-seven and a half inches of ribbon to make bows for her horse's mane. After the bows were all made, she still had four and one-sixth inches of ribbon left. How many inches of ribbon did she use for the bows? • 2. 2 2/5 - 2/5 • 3. 4 ¾ - 4 2/4 • 4. 6 and 7/8 - 2 and 3/4**Exit Slip**• 1. Jordan bought thirty-seven and a half inches of ribbon to make bows for her horse's mane. After the bows were all made, she still had four and one-sixth inches of ribbon left. How many inches of ribbon did she use for the bows? 33 1/3 • 2. 2 2/5 - 2/5 = 2 • 3. 4 ¾ - 4 2/4= 1/4 • 4. 6 and 7/8 - 2 and ¾= 4 1/8**Home work**• Adding & Subtracting Fractions Homework #1-10 • *Tape this and show work in your notebook! • 1. You have ½ pumpkin pie and ¾ a lemon pie. How much pie do you have in all? ______ pies • 2. You had 3 ½ candy bars, and then you ate 1 ¾ . How much do you have left? _____ candy bars • 3. You ran 1 2/3 mile, and then you ran 3 1/6 mile. How far did you run? _____ miles • 4. You had a rope that was 7 feet long. You cut off 4/5 foot to tie a knot. How much is left? _____ feet • 5. You had 6 ½ pizzas. Your friends came over and ate 4 ¾. How much pizza is left? _____ pizza • 6. You had ½ a dollar. Then you earned 9/10 more. How much do you have now? 7. You need 7/8 cups of flour for a recipe. You have ¾ cup. How much do you still need? _____ cups • 8. You ran 4/5 mile. Your friend ran 9/10 mile. How much further did your friend run? _____ mile • 9. You’re making cookies. You used 1 ¾ cups of flour and ¾ cup of sugar. How many cups of these dry ingredients did you use in all? _____ cups • 10. You ran ½ mile on Monday, then ¾ mile on Tuesday, and 5/6 mile on Wednesday. How much did you run in those three days? _____ miles**Observe,**Question, Comment 10/ 24/2012 10/24/2012 Quiz Addition and Subtraction fraction Quiz Addition and Subtraction Fraction 1. 73/8 + 62/4= 2. 5 - 3/4 = 3. You have 2 ¼ strawberry pie and 4 2/16 pecan pie. How much do you have total? 4 9/10 – 3 4/5= Challenge Question: 6 ½ x 3 2/4 32 32R**Observe,**Question, Comment 10/ 24/2012 10/24/2012 Quiz Addition and Subtraction fraction Quiz Addition and Subtraction Fraction 1. 73/8 + 62/4= 7 7/8 2. 5 - 3/4 = 4 ¼ 3. You have 2 ¼ strawberry pie and 4 2/16 pecan pie. How much do you have total? 6 5/16 4. 4 9/10 – 3 4/5= 1 1/1 Challenge Question: 6 ½ x 3 2/4 32 32R**Quiz**• Clear out table tops. Three sharpened pencils and two sheets of paper. • DO NOT WRITE ON THE TEST**Homework!**• PG 197 ALL**Observe,**Question, Comment 10/ 25/2012 10/25/2012 Multiplying Fractions Multiplying Fraction Do Now 1.) What is the LCD of 5/8 and 7/12 2.) Simplify: 24/30 3.) 2/3 + ½ 4.) 3/8 – 1/8 5.) 4/5 – 3/10 6.) 2 – 7/13 33L 33R**Observe,**Question, Comment 10/ 25/2012 10/25/2012 Multiplying Fractions Multiplying Fraction 33L 33R**Whiteboard Check**• 7/8 x 1/3**Observe,**Question, Comment 10/ 25/2012 10/25/2012 Multiplying Fractions Multiplying Fraction 33L 33R**1. Andy carried ½ gallon of water on a hike. He drank 2/3**of the water. How much water did he drink? • A. 1 1/3 B 1/3 • C. 2/6 D, 3/3**2. Jesse has 5 and ¾ dozen eggs. How many eggs does Jesse**have? • A. 34 B 24 • C. 69 D, 19**3. Perry is running 26 and 2/10 miles in the marathon. He**had run ¾ of the way. How far has he run? • A. 19 13/20 B 19 3/4 • C. 9 D, 19**4. Gloria has 2 5/8 ounces of perfume. If she uses one third**of it, how much will she have left? • A. 6 1/4 B 16 1/4 • C. 16 ¾ D 19 1/4**5. We have 4 ¾ pounds of apples in each bag. If we have 4**bags, how many pounds of apples do we have in all? • A. ¼ Pounds B 1 ¼ Pounds • C. 18 ¾ D 19 Pounds