Question

if there are 60 songs on a mp3 and 21 are rock. what is the ration of rock songs not being played at all

Answer 1

rock: not rock

7:13

Explanation:

First determine how many songs are not rock

60-21 = 39

There are 39 songs that are not rock

ratio of rock to not rock

rock: not rock

21:39

We can divide by 3

21/3:39/3

7 : 13