Question

The ratio of the length of the school ground to its width is 5:2. Find its perimeter if the width is 40 m.

Answer 1

Answer:

The ratio of length and width =5:2.

And width =40m.

Given So 2 ratio=40m 1 ratio =40/2= 20m.

Then Length =20x5=100m.

Answer 2

Answer:

HAPPY TO HELP!

Step-by-step explanation:

5 / 2 = x / 40

x = 20 * 5

=100

length = 100 m

breadth = 40 m

perimeter = 2( l+b)

=2(100 + 40 )

= 2 (140)

=280 m

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