Question

Solve For L: A = L ⋅ W ⋅ H L=aw/h L=wh/a L=a/wh L=w/ha

Answer 1

Ok so what you're trying to do is get L by itself so to do this you move everything to the other side:
A=L*WH
$\frac{A}{WH}$=L
So you answer would be: C

Answer 2

Your answer would be the third one C