Asked by crystal

a rectangle plot of land is to be seeded with grass if the plot is 22m x 28m and 1 kg bags of seed is needed for 85 m2 of land how many bags of seed are needed

Answers

Answered by Ms. Sue
22 * 28 = 616 sq. meters

616 / 85 = ?

Answered by crystal
616/85=7.24 bags needed
Answered by Ms. Sue
Right. But stores won't sell you 0.24 of a bag -- so you must buy 8 bags.

Answered by crystal
so my answer shoud be 8?
Answered by Ms. Sue
Strictly speaking, since your problem asks how many bags you need, 7.24 is the correct answer.
Answered by crystal
ok thanks did you see the distance question I posted?
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