SOLUTION: A box is twice as long as it is wide. If it is 120 cm wide, how long is it?

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Question 478579: A box is twice as long as it is wide. If it is 120 cm wide, how long is it?

Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
L = Length and W = Width:
L+=+2W Substitute W+=+120cm.
L+=+2%28120%29
L+=+240cm.