1. Chapter 23 Review Adv. Math

3. Find the % of the number. 75% of 120

4. Find the % of the number. 75% of 120.75 x 120 = 90

5. Find the % of the number. 30% of 50

6. Find the % of the number. 30% of 50.30 x 50 = 15

7. Find the % of the number. 6% of 300 Find the % of the number. 6% of 300

8. Find the % of the number. 6% of 300.06 x 300 = 18

9. Write a percent proportion to solve the following: 75 is what percent of 250

10. Write a percent proportion and solve the following: 75 is what percent of 250 75 = x 250 100 30%

11. Write a percent proportion and solve the following: 9 is 45% of what number

12. Write a percent proportion and solve the following: 9 is 45% of what number 9 = 45 x 100 20

13. Write a percent proportion and solve the following: What is 20% of 60

14. Write a percent proportion and solve the following: What is 20% of 60 x = 20 60 100 12

15. Find the sale price: Regular Price is $150 Discount Rate is 30% Find the sale price: Regular Price is $150 Discount Rate is 30%

16. Find the sale price: Regular Price is $150 Discount Rate is 30% $150 x.30 = $45 $150 - 45 = $105 Find the sale price: Regular Price is $150 Discount Rate is 30% $150 x.30 = $45 $150 - 45 = $105

17. Find the sale price: Regular Price is $342 Discount Rate is 25% Find the sale price: Regular Price is $342 Discount Rate is 25%

18. Find the sale price: Regular Price is $342 Discount Rate is 25% $342 x.25 = $85.50 $342.00 - 85.50 = $256.50 Find the sale price: Regular Price is $342 Discount Rate is 25% $342 x.25 = $85.50 $342.00 - 85.50 = $256.50

19. Find the discount rate: Regular Price is $15 Sale Price is $13.50 Find the discount rate: Regular Price is $15 Sale Price is $13.50

20. Find the discount rate: Regular Price is $15 Sale Price is $13.50 $15 - 13.50 = $1.50 1.50 ÷ 15 = 10% Find the discount rate: Regular Price is $15 Sale Price is $13.50 $15 - 13.50 = $1.50 1.50 ÷ 15 = 10%

21. Find the total cost of the purchase: Regular Price is $129 Sales Tax is 6% Find the total cost of the purchase: Regular Price is $129 Sales Tax is 6%

22. Find the total cost of the purchase: Regular Price is $129 Sales Tax is 6% $129 x.06 = $7.74 $129 + $7.74 = $136.74 Find the total cost of the purchase: Regular Price is $129 Sales Tax is 6% $129 x.06 = $7.74 $129 + $7.74 = $136.74

23. Find the total cost of the purchase: Regular Price is $1,500 Sales Tax is 5% Find the total cost of the purchase: Regular Price is $1,500 Sales Tax is 5%

24. Find the total cost of the purchase: Regular Price is $1,500 Sales Tax is 5% $1,500 x.05 = $75 $1,500 + 75 = $1,575 Find the total cost of the purchase: Regular Price is $1,500 Sales Tax is 5% $1,500 x.05 = $75 $1,500 + 75 = $1,575

25. Paul is buying a pair of boots that regularly sells for $50 and is on sale at a 20% discount. If Paul buys the boots at the sale price and pays 5% sales tax, what is the total cost of his purchase? Paul is buying a pair of boots that regularly sells for $50 and is on sale at a 20% discount. If Paul buys the boots at the sale price and pays 5% sales tax, what is the total cost of his purchase?

26. $50 x.20 = $10 $50 - 10 = $40 $40 x.05 = $2 $40 + 2 = $42.00

27. Practice,Practice,Practice!