The length of a rectangle is 2/5 meter. Its width is 1/4 of its length. What is the perimeter of the rectangle?

asked May 11, 2017 75.5k views

1 vote

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2 votes

2(2/5) + 2(2/5 x 1/4)
0.8 + 0.2
= 1

It has a perimeter of 1 metre.

Yegorich answered May 13, 2017

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7 votes

P= 2(2/5 + 1/4)
2/5 + 1/4 = 8+5/20 = 13/20
P= 2 x 13/20 = 13/10

LGP answered May 16, 2017

by LGP

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