Question

the breadth of a rectangle is 3/4 of its length .if the perimeter of the rectangle is 196 cm find the dimension of the rectangle .

Answer 1

let the length of rectangle be x
then
breadth = 3/4×x
then
196=2(x+3/4x)
196=2(7x/4)
196÷2=7x/4
98×4=7x
392/7=x
56=x
the length will be 56 cm
and breadth will be 42 cm

Answer 2

Answer:

147

Explanation:

196/4 = 49

49+49+49= 147

147+49= 196cm