Question

Length and Breadth of rectangle in ratio 7 ratio 5 find its length and breadth if its perimeter is 168 METRE

Answer 1

Answer:

let the length and breadth be 7x and 5x

then,( 7x+5x)2=168

12x=84

x=7

hence the length and breadth are 49m and 35 m respectively.

Answer 2

Answer:

Hope it helps