Question

The area of a rectangular room is 140 square feet. The width is 10 feet. What is the length?

Answer 1

The length = 14 ft

Explanation:

∵ The room is in a rectangular shape

∵ Area rectangle = length × width

∵ Area = 140 ft²

∵ Width = 10 ft

∴ The length = 140 ÷ 10 = 14 ft