Unit 5 Review Sheet
Name__________________Date______Per___
1. Amber stated that 23 out of every 50 students wear a Texans jersey on game day. What
percentage of the students do not wear a Texans jersey on game day?
2. An ice cream store is trying to promote its new flavor, cherry pie. The usual price of an ice
cream cone is $4.00. However, the ice cream store is offering a 30% discount if you order a
cherry pie ice cream cone. How much will a cherry pie ice cream cone cost?
3. Express 85% as a fraction in simplest form.
4. Leya wants to buy two shirts, one for her best friend and one for herself. The shirt for her
best friend costs $36, and the shirt for herself costs $38. The sales tax on the purchases is
8%. Find the total cost of Leya’s purchases, including sales tax. If necessary, round your
answer to the nearest cent.
5. Texas has a surface area of approximately 268,600 square miles. Oklahoma has a surface
area that is approximately 26% of the surface area of Texas. What is the approximate surface
area of Oklahoma?
6. If a solution is ⅖ vinegar, what percent of the solution is vinegar?
7. What percent is missing from the model below?
0
?
⅔
100%
8. Kaylee missed 3 questions on a quiz with 15 questions. What percent of questions did she
get wrong?
9. A pillow cost $32.15. If the sales tax is 8.25%, what is the amount of the sales tax?
10. Dr. Pepper is made up of several ingredients. Suppose a certain ingredient makes up 3% of
Dr. Pepper. Express 3% as a decimal.
11. Express the decimal 0.4 as a percent.
12. In a survey, 32% of the people said that they love dark chocolate. If 40 people said that
they love dark chocolate, how many people were surveyed?
13. A bucket is filled with water balloons of various colors. If the bucket has a total of 230
balloons and 60% of the balloons are red, how many red balloons are in the bucket?
14. A pair of Converse shoes is on sale for 25% off the ticketed price of $49.00. How much
will the Converse shoes cost after the discount?
15. Of the 250 songs that Marc downloaded, 54% were free. What is the total number of free
songs Marc downloaded?
16. Lisa fills a three-fourth cup measuring tool with flour 3 times and pours it into a mixing
bowl. Write the total amount of flour in the mixing bowl in cups using a decimal.
17. Anna correctly answered 90% of the questions on her social studies test. Which of the
following does NOT represent the part of the questions Sadie answered correctly?
a) .9
b) 9/10
c) 27/30
d) 36/40
e) 56/60
18. Hayley surveys the people at the mall to determine their favorite store to buy clothes. The
table shows the results.
STORE
Number of people
Macy’s
3
Abercrombie
10
Forever 21
12
A) Write as a decimal the number of people that prefer Abercrombie.
B) Write as a percent the number of people that prefer Macy’s.
C) Write as a fraction the number of people that prefer Forever 21.
19. Oakcrest has 28 students who are new to the school. The number of new students
represents 15.2 % of all the students at Oakcrest. Write a proportion that could be used to
determine the total number of students at Oakcrest.
20. Write .38 as a percent and as a fraction in the simplest form.
21. Ryan sells video games at Gamestop. If he sells a video game for $65, and there is a 8%
sales tax, what is the total cost of the video game. Round your answer to the nearest cent.
22. Jacob ate 37 hotdogs in a competition. He ate 74% of the total hotdogs eaten. How many
hotdogs were eaten in the competition?
23. The table shows how fast each skier skied down each mountain.
Whose speed increased the most between Mt. Alpine and Mt. Brighton?
Skier
Mt. Alpine
Mt. Brighton
Monica
2
8
0.286 seconds
Alexandra
8
10 seconds
0.876 seconds
Richard
3
5 seconds
0.71 seconds
seconds
24. Circle the models that represent 60%.
I.
0
III.
IV.
II.
½
1