Mathematics, 08.12.2019 18:31 munaizsiddiqui

Each month for 7 months, samuel mows 3 lawns. how many more lawns does he need to mow before he has mowed 29 lawns.

i think it is 8 more lawns and not 7.
7x3=21; 29-21=8.

am i wrong?

Answers: 1

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Each month for 7 months, samuel mows 3 lawns. how many more lawns does he need to mow before he has...