Name __________________________________ Date ______________ Class _______
Unit 5 Review Sheet – Ratios and Rates
Directions - Show your work on all problems. All fractions must be written in simplest form.
1) Write the fractions as a decimal and percent.
a)
b)
2) Write the decimals as a fraction and as a percent.
a)
0.17
b)
1.05
b)
386%
3) Write the percents as a decimal and as a fraction.
a)
9%
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4)
What is 24 percent of 79?
5) 18 is 72% of what number?
6) There is a bag full of marbles. 9 are purple, 11 are rainbow, 6 are green and 6 are orange.
a) Write the ratio of green marbles to purple marbles. Then write two equivalent ratios.
b) What percent of the marbles are orange?
7) Of the 24 students in a class, 8 said they have at least two siblings. Write two ratios that are
equivalent to
.
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8) The table shows the basketball standings for teams in an intramural league.
Which basketball teams have equivalent ratios of wins to losses?
Basketball Standings
Team
Wins
Losses
Bears
15
10
Stars
12
9
Wildcats
6
5
Knights
8
6
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9) David hikes 60 miles in 3 days. At that rate, how many days does it take him to hike a total of 240
miles?
________________________________
10) For every 10 pairs of heels Ms. Conlon buys, Ms. Guercio buys 6 pairs of flip flops. The two
friends buy a total of 40 pairs of footwear. How many pairs of heels did Ms. Conlon buy? Set up a
table to show your work.
11) If 5 bags of oranges weigh 35 pounds, how many pounds do 2 bags of oranges weigh?
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12) Lowell works weekends at an ice cream parlor. Last week, his boss gave him a 3% raise. What is
this number written as a decimal? _____________________________
13) Caleb is using 320 pieces of stone tile to make a red, white, and blue mosaic. If 20% of the
pieces are blue, and 35% are white, how many pieces are red?
__________________________________
14) Jordan compared the cost of popcorn at 4 movie theaters. Which movie theater charges the
least amount per ounce? Explain how you know your answer is correct.
Cinema World:
33 ounces for $5.61
Tons of Movies:
27 ounces for $5.13
Parkside Theater:
28 ounces for $5.04
Landview Cinema: 32 ounces for $4.80
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