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1.
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Calculate.
26% of
80
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2.
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Calculate.
16.5% of ____
= 74.25
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3.
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Calculate. 
= ____ %a. | 62.5% | b. | 26.5% | c. | 65.2% | d. | 56.2% |
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4.
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Kim got 52 out of 60 on her last test. Write a proportion that you could use to
determine what percent Kim got on her test.
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5.
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Use the correct proportion from question 4 to determine what percent Kim got on
her test.
a. | 15.4% | b. | 59% | c. | 86.7% | d. | 31.2% |
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6.
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In Craig’s class, 90% of all the students have MP3 players. If his class
has a total of 30 students, which proportion could you use to determine how many students have MP3
players?
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7.
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Use the correct proportion from question 6 to determine the number of students
in Craig’s class that have MP3 players.
a. | 27 students | b. | 25 students | c. | 28 students | d. | 26
students |
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8.
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Gail is saving for a new computer. She plans on depositing 20% of her weekly
paycheque into her savings account. Last week she deposited $88.55 into her account. Which proportion
could you use to determine how much her weekly pay was?
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9.
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Use the proportion from question 8 to determine how much Gail’s weekly pay
was.
a. | $177.10 | b. | $221.38 | c. | $442.75 | d. | $225.86 |
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10.
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Robert bought himself a suit on sale for 25% off and saved $39.00. How much did
the suit cost originally?
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