#### Answer

$3:5$

#### Work Step by Step

The ratio $12:20$ simplifies to $3:5$. If you think of the ratio as a fraction $12:20 = \frac{12}{20}$, it is easier to see that you can simplify each number by 4; or $\frac {3}{5}=3:5$.

Chegg costs money, GradeSaver solutions are free!

Published by
Cengage

ISBN 10:
978-1-337-61408-5

ISBN 13:
978-1-33761-408-5

$3:5$

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.