Question

A band expects to put 12 songs on their next CD. The band writes and records 25​% more songs than they expect to put on the CD. During the editing​ process, ​20% of the songs are removed. How many songs will there be on the final​ CD?

Answer 1

1) $12+12*0.25=15$ songs were on the CD before the editing process;

2) $15-0.2*15=12$ songs will be on the final CD

Answer: 12