A grading machine can grade 48 multiple choice tests in 1 minute. How long will it take the machine to grade 288 tests?

asked Aug 23, 2021 189k views

2 votes

A grading machine can grade 48 multiple choice tests in 1 minute. How long will it take the machine to grade

288 tests?

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2 votes

Answer:

6 minutes

Explanation:

288/48 = 6

We can double check our answer multiplying 48 by 6, and we get 288.

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