Question

The Ratio of the length of a rectangle to its breath is 3:2.if it's perimeter is 130 , find its length and breadth​

Answer 1

➪Given:-

Ratio of sides:- 3x+2x(Length +Breath)

Perimeter:- 130cm

➪To find:-

Its sides i.e Length and breath

➪Solution:-

→Perimeter of rectangle:-2(L+B) =130 cm

→2(3x+2x) =130

→2(5x) =130

→10x=130

$\boxed{x=13}$

➪Length:-3(13)

➪Breath:-2(13)

$\boxed{ l = 39} \: \: \: \: \: \boxed{b = 26}$

I hope it helps✌.