Question

The perimeter of a rectangular painting is 302 cm.

If the width of the painting is 52 cm, what is its length?

Answer 1

99 cm

Explanation:

Perimeter=2L+2w

Where P=302, w=52

302=2L+2(52)

302=2L+104

2L=302-104

2L=198

L=198/2

L=99 cm