SOLUTION: Find the dimensions of a rectangular prism with a volume of 512 cubic cm if the width is one-half the length and the height is four times the width?

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Question 1067135: Find the dimensions of a rectangular prism with a volume of 512 cubic cm if the width is one-half the length and the height is four times the width?
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
w, L, h
system%28wLh=512%2Cw=L%2F2%2Ch=4w%29


system%28L=2w%2Ch=4w%29
Substitute them into the volume equation.

w%2A%282w%29%284w%29=512
Continue from this.