Multiple Choice Identify the
choice that best completes the statement or answers the question.
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Find the unit rate.
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1.
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$12.40 for 4 gallons
a. | $3.50 per gallon | c. | $3.30 per gallon | b. | $2.80 per hour | d. | $3.10 per
gallon |
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2.
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At 4:19 P.M., you have 118 megabytes of MP3
songs. By 4:34 P.M., you have 958 megabytes. What is the download
rate in megabytes per minute?
a. | 63.9 MB per min | c. | 56 MB per min | b. | 24.7 MB per min | d. | 7.9 MB per min |
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Find the slope of the line.
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3.
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a. | 3 | c. | | b. | 5 | d. | |
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4.
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a. | 2 | c. | | b. | 8 | d. | |
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5.
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a. | 6 | c. | 1 | b. | | d. | 3 |
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Write a proportion to find how many points a student needs to score on the
test to get the given score.
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6.
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Test worth 60 points; test score of 60%
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7.
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Test worth 250 points; test score of 94%
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Use the table to write a proportion.
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8.
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| Race 1 | Race 2 | Meters | 40 | 120 | Seconds | 7 | s | | | |
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Solve the proportion using multiplication.
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9.
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a. | x = 33 | c. | x = 36 | b. | x = 37 | d. | x = 32 |
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10.
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a. | n = 28 | c. | n = 31 | b. | n = 15.8 | d. | n = 25 |
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11.
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There are 40 fluid ounces of juice in 2 bottles of your favorite juice. How many
fluid ounces are there in 9 bottles?
a. | 220 fluid ounces | c. | 180 fluid ounces | b. | 200 fluid ounces | d. | 360 fluid
ounces |
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12.
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You are planning a party. Your friend tells you how much she paid for five party
grab bags. How much will it cost you to buy nine of the grab bags for your
party?
a. | $12.00 | c. | $21.00 | b. | $67.50 | d. | $13.50 |
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Solve.
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13.
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a. | x = 28 | c. | x = 7 | b. | x = 14 | d. | x = 21 |
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Numeric Response
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Solve.
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2.
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Short Answer
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1.
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Describe a way you can use multiplication to decide whether two ratios form a
proportion.
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Tell whether the two rates form a proportion.
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2.
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15 feet in 25 minutes; 21 feet in 42 minutes
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