Question

the length and the breadth of a rectangular field are in the ratio 5:3 if its perimeter is 128 meter find the dimension of field ​

Answer 1

Let the length be 5x

Let the breadth be 3x

P = 2(L+B)

128 = 2(5x + 3x)

128 = 2(8x)

128 = 16x

x = 8

so

Length = 5x => 5 × 8 = 40 cm

Breadth = 3x => 3 × 8 = 24 cm

Answer 2

Answer:

it will be5:3

Step-by-step explanation:

it is right