Question

A Disc had 1 1/4 hours of music if each song is 1/12 of an hour long how many songs are on the disc?

Answer 1

1/12 of an hour is 5 minutes. So if there are a total of 1 1/4 hours of music (1/4 hour=15 minutes) there is a total of 75minutes of music. And 75/5=15 so there are 15 songs on one disc!

Answer 2

1 1/4=15/12

There is 15 1 1/12 in 15/12

There is 15songs on the disc