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17 August, 08:24

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?

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  1. 17 August, 08:29
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    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
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