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An ice-skating rink inspects 25 pairs of skates and finds 2 pairs to be defective. The rink has 151 pairs of ice skates. Estimate the number of pairs that are likely to be defective.
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10 votes
An ice-skating rink inspects 25 pairs of skates and finds 2 pairs to be defective. The rink has 151 pairs of ice skates. Estimate the number of pairs that are likely to be defective.

User Keff
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2 Answers

7 votes
145 because every 25 pairs you have, 2 are defective
User Ckb
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4.4k points
11 votes
the answer should be 12
User Ruhith Udakara
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5.5k points
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