Question

The length of the rectangle is 4 times its width. If the

erimeter of the rectangle is 80 m, find the length and
readth of rectangle.

Answer 1

width is 8, length is 32

Explanation:

* = multiply or times

Let the width be x, then the length would be 4x

Perimeter = 2*length+2*width

80 = 2*4x+2*x

80 = 8x+2x

80 = 10x

8 = x (width)

32 = 4x (length)