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In a recent study, 55% of the cars tested failed the safety test. If 231 cars failed the safety test, how many cars were tested
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In a recent study, 55% of the cars tested failed the safety test. If 231 cars failed the safety test, how many cars were tested
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Jul 1, 2020
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in a recent study, 55% of the cars tested failed the safety test. If 231 cars failed the safety test, how many cars were tested
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Justin Warner
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Answer:
420 cars were tested
Explanation:
55/100=231/x
55x= 23100
x=420
Joel Nieman
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Jul 7, 2020
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Joel Nieman
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