Question

Hello people ~

The length of a rectangular screen is 15 cm. Its area is 180 sq. cm. Find its width.
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Answer 1

12 cm

Explanation:

The area of a rectangle = length × width

We know that the length is 15 cm and the area is 180 cm² so we can substitute this into the equation:

180 cm² = 15 cm × width

Finally, we can divide both sides by 15 to find the width:

width = 180 ÷ 15

width = 12 cm

Hope this helps!

Answer 2

W=12 cm.

Explanation:

If the total area is 180 sq. cm., and you multiply length times width to find area, this time it is inversed. So you do 180/15=12