Isingh3069 Isingh3069

16-10-2017
Mathematics

contestada

A rectangular room is three times as long as it is wide, and its perimeter is 32 meters. Find the width of the room.

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sirdavidcopperfield sirdavidcopperfield

16-10-2017

Wide Y
Length X
X=3Y
2X+2Y=32
6Y+2Y=32
8Y=32
Y=4
the width of the room is 4 meters
the length is 12 meters

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