MATH 7 UNIT 5 TEST REVIEW PERCENTS

A)$14.25B)$4.75 C)$23.75D)$ Use the given information to find the new price. Original price: $19 Discount: 25%

2.Write the fraction as a percent. Round to the nearest whole percent. A) 3%B)27% C) 28%D)278% 5 18

3.Use the given information to find the new price. Wholesale price: $50 Markup: 110% A)$55B)$550 C)$105D)$1050

4.Find the percent of the number. 75% of 16 A) 1.4B)1.2 C)12D)14

A)increase, 15.4%B)decrease, 8.7% C)increase, 3.85%D) decrease, 7.7% 5. Identify the percent of change as an increase or a decrease. Then find the percent of change. Use estimation to check your answer. Original: $9.10 New: $8.40

6.Use the percent equation to answer the question. 3 is 75% of what number? A)40B) 3 75 C)4D)none of these

A)$1200B)$220 C) $1980D)$ Ann wants to buy a used car and needs to have a down payment of 10%. If the car Ann wants to buy costs $2200, how much down payment will she need?

8.A golf group planned to Hawaii, and 42 of the members signed up to go. If this is 70% of the club, how many members does the golf group have in total? A) 60 membersB)6 members C)29 membersD)600 members

9.Use the simple interest formula to find the unknown quantity. I =_____ P = $5000 r = 6.8% t = 4 years A) $1340B)$1350 C)$1370D)$1360

10.Write the percent as a fraction. 15% A) 0.15B) C)D)

A) $176.31B)$ C)$166.63D)$ A bank pays Eduardo 7.5% simple interest on his savings account. If Eduardo deposits $155 in the savings account and does not take from it or add to it, how much will he have at the end of 2 months?

12. The regular price of a suit is $95. It is on sale at 18% off. What is the sale price? A)$18.00B)$77.90 C)$17.10D)$77.00

A) decrease, 63.9%B)increase, 127.8% C)increase, 31.95%D)decrease, 64.9% 13. Identify the percent of change as an increase or a decrease. Then find the percent of change. Use estimation to check your answer. Original: $4.15 New: $1.50

A)decrease, 5%B)decrease, 20% C)increase, 11%D)increase, 10% 14. Identify the percent of change as an increase or a decrease. Then find the percent of change. Use estimation to check your answer. Original: $5.50 New: $6.05

15.Write the fraction as a percent. A) 70%B)0.7% C)700%D)7% 7 10

16.A certain tennis racquet at Bob’s Tennis Racquet Emporium costs $138. With a sales tax of 6%, what is the total cost of the racquet? A) $18.38B)$ C)$24.03D)$166.48

17.Use a proportion to answer the question. What percent of 250 is 20? A) 5%B)12 % C)11%D)8% 1212

18.The sales of a brand of sneakers rose form $5 million to $5.9 million. Find the percent increase to the nearest whole percent. A) 18%B)15% C)1.5%D)1.8%

19.For an account that earns simple annual interest, find the interest and the balance of the account. $740 at 6% for 4 months A) $44.40; $784.40B)$14.80; $ C)$18.50; $758.50D)$15.80; $755.80

20.Write the fraction as a percent. A) 0.824%B)8.24% C)824%D)82.4% 14 17

21.Use a proportion to answer the question. 56 is 70% of what number? A) 4B)39 C)8D)80

22.Use the simple interest formula to find the unknown quantity. I = $1680 P = _____ r = 7% t = 8 years A) $3100B)$2900 C)$3000D)$2800

23.Use the percent equation to answer the question. What number is 0.6% of 500? A) 300B)3 C)30D)0.3

24.Order the given ratios from least to greatest., 43%, 11 to 25 A), 11 to 25, 43%B)43%, 11 to 25, C)43%,, 11 to 25D), 43%, 11 to

24.Order the given ratios from least to greatest., 43%, 11 to 25 A), 11 to 25, 43%B)43%, 11 to 25, C)43%,, 11 to 25D), 43%, 11 to

25.Use the simple interest formula to find the unknown quantity. I = $702 P = $4500 r = 3.9% t = ______ A) 4 yrB)3 yr C)5 yrD)2 yr

26.Write the percent as a decimal. 45.7% A)0.0457B)0.457 C)45.7D)4.57

27.Copy and complete the statement using, or =. ___ 0.35 A) C)= 4 11

28.Millie correctly answered 57 questions on a English test. She received a score of 95%. How many questions were on the test? A)72B)60 C)65D)53

29.Use the percent equation to answer the question. 20 is what percent of 80? A) %B)20% C)75%D)25% 20 80

30.Write the decimal as a percent A)4.87%B)48.7% C)0.0487%D)0.487%