michael plays 1/5 of a song in 1/15 of a minute. How much time will it take him to playan entire song

Question

michael plays 1/5 of a song in 1/15 of a minute. How much time will it take him to playan entire song?

Answer 1

It will take 5 times as long to play the entire song.

5 * 1/15 minute = 1/3 minutes = 20 seconds

BTW 1/15 minute = 1/15 minute * 60 seconds per minute = 4 seconds.

So 1/5 of the song in 4 seconds ----> the whole song is 20 seconds long