Question

the sides of a rectangle are in the ratio 7:5 and its perimeter is 96 cm . the length of the rectangle is ?

Answer 1

Ratio is 7:5 Let the length and breath of rectangle be 7x and 5x respectively

perimeter = 96
2(7x+5x) = 96
12x = 48
x = 4

Hence length of given rectangle is (7×4)=28cm