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mr. Perry grated 15 problems in 4 minutes if he has 90 problems to grade how many minutes will it take
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mr. Perry grated 15 problems in 4 minutes if he has 90 problems to grade how many minutes will it take

User Seva Poliakov
by
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1 Answer

6 votes

Answer:

Below.

Explanation:

She graded 15 problems in 4 minutes. So?

90 divided by 4=6. So?

4x6=24.

It will take her 24 minutes to grade 90 problems.

User Kotu
by
4.4k points
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