A family room is 15 feet wide by 20 feet long. Compare the width to the length using a ratio. Express the answer in the lowest terms.

1 answer

To compare the width to the length, we divide the width by the length:

$\frac{15}{20} = \frac{3}{4}.$

Expressing this in lowest terms, we find the ratio is $\boxed{\frac{3}{4}}$.