Question

The length and breadth of a rectangular garden is in the ratio of 4:1. If its perimeter is 40 m,

find the dimensions.

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Answer 1

Answer:

4x + 1x = 40

5x = 40

x= 40/5 = 8 m

length = 8×4 =32

breadth = 1×8=8

Step-by-step explanation:

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Answer 2

Answer:

let length of rectangle be 4x

breath of rectangle be x

perimeter of rectangle =40m

2(l+b)= 40m

2(4x+x)= 40m

2*5x= 40m

5x = 40m/2

x=20m/5

x= 4m

length = (4*4)m

= 16m

breadth = (4*1)m

= 4m