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28 April, 10:09

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

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  1. 28 April, 11:13
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    There are 9 other CD's of a different genre.
  2. 28 April, 13:34
    0
    Well you have to find out how many cd is 40% and 30%

    30% = 30x. 3=9

    40% = 30x. 4=16

    now add 16 and 9

    16+9=25 now subtract 25 from 30 and see that you have 5 cd of a different type of music to find that as a % divide 5 by 35 to get. 14 I rounded it to the nearest hundreth now move the decimal over 2 spots to get 14%
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