Percent applications
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Percent Applications. Lesson 7.6 OBJ: To find markups, discounts, sales tax, and tips. Markup. An increase from the wholesale price of an item to the retail price. Retail Price = wholesale + markup Retail = wholesale x (100% + Markup percent)

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Percent applications

Percent Applications

Lesson 7.6

OBJ: To find markups, discounts, sales tax, and tips


Markup

Markup

  • An increase from the wholesale price of an item to the retail price.

  • Retail Price = wholesale + markup

  • Retail = wholesale x (100% + Markup percent)

  • Example – What is the retail price of a bracelet that has a wholesale cost of $7 if the markup percent is 120%?


Discounts

Discounts

  • A decrease from the original price of an item to the sale price.

  • Sale Price = Original price – Discount

  • Sale Price = Original Price x (100% - Discount Percent)

  • Example - A pair of jeans that originally costs $42 is 25% off. Find the sale price.


Using sales tax and tips

Using Sales Tax and Tips

  • Sales Tax – A tax based on the amount paid for goods bought, usually added to the price. It is calculated using percents.

  • Tip – An amount of money given based on the percentage of bill and service. It is calculated using percents.

  • Example – The bill for your restaurant meal is $23. You leave a 15% tip. The sales tax is 5%. What is the total cost of the meal?

  • ** The tip is based on the food bill only. Do not include the sales tax when finding a tip.


Finding an original amount

Finding an Original Amount

  • Retail Price = Whole Price x (100% + Markup percent)

  • Example – A store marks up the wholesale price of a printer by 80%. The retail price is $120. What is the wholesale price of the printer?


Examples

Examples

  • Find the retail price of a collectible figurine with a wholesale cost of $12 that is marked up 75%.

  • Mason buys a suit that is on sale for 20% off the original price of $180. What is the sale price?


Examples1

Examples

  • The bill for a family’s meal at a restaurant is $68. They leave a 15% tip. The sales tax is 6%. What is the total cost of their meal?

  • A dress shop marks up the wholesale price of a prim dress by 115%. The retail price is $180. What is the wholesale price of the dress?


Assignments

Assignments

  • Class work – Guided Practice P. 359 1-7.

  • Homework – Text p. 360-361, #’s 8-26 evens


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