3 to 4
Work Step by Step
Right now the ratio is 15 to 20. To reduce this you have to find the greatest common factor, which is 5 in this case. So divide both numbers by 5, and you will end up with the simple ratio form of 3 to 4.
You can help us out by revising, improving and updating this answer.Update this answer
After 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.