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It took 7 hours to mow 4 lawns; at that rate, how many lawns could be mowed in 21 hours

User Frieder
by
5.6k points

2 Answers

1 vote

Answer:

4 lawns were mowed in 7 hours, so if 7 x 3 = 21.

Then you can mow 12 lawns in 21 hours

4 lawns each 7 hours.

Explanation:

User Amory
by
4.8k points
4 votes

Answer:

12

Explanation:

7x3=21

3x4=12

boOM

Hope This Helps

<3

User Yudong Li
by
5.2k points
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