Harrison has 40 CDs in his music collection. If 30% of the CDs are country music and 50% are pop music, how many CDs are other t

Question

Harrison has 40 CDs in his music collection.

If 30% of the CDs are country music and 50% are pop music, how many CDs are other types of music?

There are____ CDs that are other types of music.

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Gerda 4 years 2021-07-19T14:57:39+00:00 2 Answers 42 views 0

Answers ( )

  1. kimchi2
    0
    2021-07-19T14:58:55+00:00
    Reply

    Answer:

    20 of the cds are pop

    12 are country

    That leaves 8 cds that are other types of music.

    Step-by-step explanation:

  2. Adela
    0
    2021-07-19T14:59:05+00:00
    Reply

    Answer:

    There are 8

    Step-by-step explanation:

    Since the percentage of pop music is 50, and there are 40 CDs, we can see that 20 are pop

    if we do 40(.30) we get 12

    12+20=32

    40-32=8

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