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Less on 7.6 Perc ent Applications Essential Question: How do you solve percent application problems?

Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

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Page 1: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

Lesson 7.6

Percent Applications

Essential Question: How do you solve percent application problems?

Page 2: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

Before we start…

You go out to eat. Your bill came to $14.75. What amount would you leave for a 20% tip?

Page 3: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

Retail Stores and Prices

What is markup?

The increase in the wholesale price of an item

What is discount?

A decrease in the retail price of an item

Page 4: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

How do you find…

Markup?

Markup=% ∙Wholesale priceDiscount?

Discount=% ∙ Price

Page 5: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

How do you find…

Retail price?

Retail price=Wholesale price+MarkupSale price?

Sale price=Original price− Discount

Page 6: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

Guitars You are shopping for a guitar and find one with an original price of $160. The store is offering a 30% discount on all guitars. What is the sale price of the guitar?

Page 7: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

CDs A boxed set of 5 CDs has an original price of $60. The music store is offering a 15% discount on all CDs. What is the sale price of the CDs?

Page 8: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

Clothing A shirt has a wholesale price of $16. The percent markup is 120%. What is the retail price?

http://www.google.com/url?sa=i&rct=j&q=shirt&source=images&cd=&cad=rja&docid=2dcU56dql8j8kM&tbnid=7p0ZG1AvdwLRqM:&ved=0CAUQjRw&url=http://www.articlesweb.org/beauty/tips-to-purchase-mens-shirt&ei=D0hwUf_9Ke-u4APdroDIDA&bvm=bv.45373924,d.dmg&psig=AFQjCNEBlnw2CrO44tnUX7lJ_zye0sFkVA&ust=1366399342285640

Page 9: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

Decorations A holiday decoration has a wholesale price of $3. The percent markup is 150%. What is the retail price?

http://www.google.com/url?sa=i&rct=j&q=holiday+decorations&source=images&cd=&cad=rja&docid=nSP1qWAsDOUFQM&tbnid=nUXO5mV68NnHAM:&ved=0CAUQjRw&url=http://www.cmschippewa411.com/opinion/2012/12/06/too-early-for-holiday-decor/&ei=BElwUaPoIKfh4APfs4HgCA&bvm=bv.45373924,d.dmg&psig=AFQjCNETTochqzPKJQULeXhfIep_62rJFA&ust=1366399474870593

Page 10: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

Sale A department store is having a 25% off clearance sale. You find a pair of sneakers originally priced at $140. What is the sale price of the sneakers?

Page 11: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

Hat A baseball cap has a wholesale price of $5. The percent markup is 75%. What is the retail price of the cap?

Page 12: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

What about sales tax and tips?

Amounts added to

the purchase.

A percentage of the purchase price

Page 13: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

How do you find sales tax and tips?

SalesTax=% ∙ Amount

Tips=% ∙ Total

Page 14: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

iPod An iPod costs $139.99 before tax. The sales tax is 8.25%. What is the total cost?

Page 15: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

Printer A printer costs $115 before tax. The sales tax is 5.4%. What is the total cost?

Page 16: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

Television An LED television costs $799 before tax. The sales tax is 6%. What is the total cost?

Page 17: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

Restaurants Your food bill at a restaurant is $24. You leave a 20% tip. The sales tax is 6%. What is the total cost of the meal?

Page 18: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

Restaurants Your food bill at a restaurant is $34.40. You leave a 15% tip. The sales tax is 6.5%. What is the total cost of the meal?

Page 19: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

How do you solve percent application problems?

Page 20: Lesson 7.6 Percent Applications Essential Question: How do you solve percent application problems?

Ticket Out the Door

What is the price of a $16.49 item marked up by 130%?

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