Question

Length and width of a field are in the ratio 9 : 7 . If the width of the field is 63 m then its length will be ​

Answer 1

Step-by-step explanation:

Let the sum of ratio be x

then length be 9x and 7x

Whe khow that the perimeter =2(l + b)

=2(9x+7x)

=2(16x)

=32x