Question

The area of a rectangular painting is 8613 cm?.

If the length of the painting is 99 cm, what is its width?

Answer 1

Explanation:

Given

The area of a rectangular painting=8613 cm^2

Length of painting=99cm

Solution

Area of the rectangular painting=8613

Length×width=8613

99×width=8613

Width=8613/99

Width =87cm

Answer 2

The width is 87 cm

Explanation:

The area of a rectangle is given by

A = l*w

8613 = 99 * w

Divide each side by 99

8613 / 99 = 99 w /99

87 = w

The width is 87 cm