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18-02-2022
Mathematics

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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

Respuesta :

fatkidmovie356 fatkidmovie356

18-02-2022

Answer:

Below.

Step-by-step 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.

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