Question

find the area of rectangular park of length 13 1/2m and breadth 11 2/3 m​

Answer 1

Answer:

Let the common factor be x

The ration of l:b=5;3

So the length is 5x

The breadth is 3x

The perimeter is 2(l+b)=128

5x+3x=64

8x=64

x=8

So the length is 5(8)=40

The breadth is 3(8)=24

The area is 40×24=960cm ²

Answer 2

Answer:

Given,

Length of the park= 13 1/2 m=27/2 m

Breadth of the park= 11 2/3 m=35/3 m

Therefore,

Area of the park=(27/2*35/3) sq.m=157.5 sq.m