Question

The area of a rectangular room is 120 square feet. The width is 10 feet. What is the length?

Answer 1

The length is 12 square feet. We know the area, and we know the width. The way to find the length is take the area, and divide it by the width. So 120 divided by 10. The answer to that is 12, so 12 square feet is your answer.
~Deceptiøn

Answer 2

Answer: 12 feet 

area of a rectangle is L x W 
since you are looking for the lenght, you divide 120 from 10 
which gives you the answer of 12.