Percent Review

Name: _________________________

Use the model below to answer the following questions. Write the amount shaded as a: 1.) Fraction __________ 2.) Decimal __________ 3.) Percent __________

Convert each percent to a decimal and a fraction in simplest form. 4.) 37% _______ _______

5.) 40% _______ _______

6.) 170% _______ _______

7.) 8% _______ _______

Convert to a percent. Round to the nearest tenth if necessary. 8.) 0.47 __________

11.)

9.) 0.04 __________

7 __________ 12

12.)

19 __________ 25

10.) 0.462 __________

13.)

Place the numbers in order from least to greatest. 14.) 0.42,

15.)

17 4

2 5

,

1 2

, 25% _______________

3

, 403% , 4 8 , 4.6

_______________________________

14 __________ 40

16.) Use the number line below to graph the following numbers: 0.02,

2 3

, 90%, 0.5, 0.6,

Use proportions to solve problems 17-19.

17.) What number is 40% of 720? _______________________ Proportion: ______ = ______ 100

18.) 16 is what percent of 20? _______________________ Proportion: ______ = ______ 100 19.) 21 is 70% of what number? _______________________ Proportion: ______ = ______ 100

Solve the following percent problems. You may use proportions to solve or another method, but you must show all work. Circle and label your final answer. 20.) There were 50 questions on a math test. John answered 48 of them correctly. What percent did he get correct? What percent did he answer incorrectly? Percent Correct _______________

Percent Incorrect _______________

21.) The percent of a company’s monthly website visits is the circle graph. If the business had 480 website social media, how many total website visits did they

shown in visits from have

Organic 39% Marketing Social 34% Media 24%

-- Referrals 3%

22.) Mrs. Weatherford, her husband, and Libby went out to dinner. Their bill was $33.82. They would like to leave the waitress a 15% tip. How much is their total bill (don’t worry about tax)?

23.) Jared buys a bike that is on sale for 20% off the original price of $95. a.) What is the discount? _______________ b.) What is the total cost of the bike? _______________ 24.) A local shop has to pay taxes on how much money they make each month. If they make $2,500 and their tax rate is 9%, how much money do they owe in taxes after 5 months?

25.) Cathy recorded the percent of her clothing that is Red, Yellow, Blue, or Orange. The results are shown in the table. If Cathy has 145 pieces of clothing, how many pieces of Yellow clothing does she own?

Color

Percent

Red

10%

Yellow

20%

Blue

50%

Orange

20%

26.) What is the sale price (how much you end up paying) when you buy a $54 shirt that is on sale for 20% off?