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28-03-2018
Mathematics

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A rectangle room is 2 times as long as it is wide, and its perimeter is 28 meters. Find the dimension of the room.

The length is _ meters and The Width is __ meters

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Aishani Aishani

28-03-2018

Width = x
Length = 2x
Perimeter = 2(x+2x) = 6x
Perimeter = 28
6x = 28
x = (28/6) = 4.67
Width = 4.67 m
Length = 9.33 m

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