SOLUTION: The 15-foot board in the illustration has been cut into two parts, one twice as long as the other. How long is each part? The smaller part is labeled x The larger part is labele

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Question 916618: The 15-foot board in the illustration has been cut into two parts, one twice as long as the other. How long is each part?
The smaller part is labeled x
The larger part is labeled 2x

Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

The board is 15ft long.
if
the smaller part is labeled x
the larger part is labeled 2x
then x%2B2x=15ft solve for x
3x=15ft
x=15ft%2F3
x=5ft
the smaller part is x=5ft long, and the larger part is 2x=10ft