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.

Question

Nady [450]

3 years ago

11

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, 60% of the songs are removed. How many songs will there be on the final CD?

Mathematics

1 answer:

ad-work [718] · Answer 1 · 2022-08-29T07:27:28+03:00

Answer: 6 songs will be on the final CD.

Step-by-step explanation:

The number of songs that the band expected to put on their next CD is 12.

The band writes and records 25% more songs than they expect to put on the CD. This means that the additional number of songs that the band recorded is

25/100 × 12 = 0.25 × 12 = 3

Therefore, after writing and recording, the number of song was

12 + 3 = 15

During the editing process, 60% of the songs are removed. It means that the number of songs that were removed is

60/100 × 15 = 0.6 × 15 = 9

Therefore, the number of songs that will be on the final CD is

15 - 9 = 6

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.

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.