Question

a school built a new gym. the gym is rectangular and has an area of 6,000 square feet. if the gym is 100 feet long, how wide is it? a 40 ft b 55 ft c 60 ft d 70 ft

Explanation:

Step1: Recall area formula

The area formula for a rectangle is $A = l\times w$, where $A$ is the area, $l$ is the length and $w$ is the width.

Step2: Rearrange formula for width

We can rewrite the formula as $w=\frac{A}{l}$.

Step3: Substitute values

Given $A = 6000$ square - feet and $l = 100$ feet. Substitute into the formula: $w=\frac{6000}{100}=60$ feet.

Answer:

C. 60 ft