Aaron mowed 7 lawns in 4 hours. At that rate, how long will it take him to mow 21 lawns?

asked Jun 25, 2021 103k views

5 votes

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2 votes

Answer:

12 hours

Explanation:

So, 7 times 3 is 21. This means he have to multiply 4 by 3 to get 12.

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