Question

the legnth of a rectangle is 4 times the width. the primiter is 120 cm. find the width and the length of the rectangle.​

Answer 1

perimeter rectangle = 120 cm

let width be = x
thus the length will be = 4x

4x + 4x + x + x = 120
10x = 120

thus, x = 12 cm

so , width = x = 12 cm

length = 4x = 4(12) = 48 cm

i am sorry if my answer is wrong .