SOLUTION: A rectangular room is 2 times as long as it is wide, and its perimeter is 42 meters. Find the dimension of the room.

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Question 1045778: A rectangular room is 2 times as long as it is wide, and its perimeter is
42 meters. Find the dimension of the room.
Answer by ikleyn(52887) About Me  (Show Source):
You can put this solution on YOUR website!
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See the lesson
    - Solved problems on the perimeter and side lengths of a rectangle
in this site.

It contains solved problems similar to yours.

Find the most appropriate problem.
Consider it as a sample.
Read it attentively.

Then solve your problem in the same way by substituting your data.

Good luck!