Question

two side of a parallogram are in the ratio 5:3.Its perimeter is 64cm.Find the length of its side

Answer 1

Let the side be x
5:3
5x+3x=64
8x=64
X=64/8
x=8 ans.

Answer 2

Let the side be x
5:3
5x+3x=64
8x=64
X=64/8
x=8.

hope it helps...