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A collecter has 120 movie posters and 100 band posters she wants to sell 24 movie posters but still have her poster collection maintain the same ratio 120:100 if she sells 24 movie posters how many band posters should she sell explain

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  1. 18 May, 20:42
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    Step-by-step explanation:

    Calculation is done as follows:

    Number of movie posters remaining = 120 - 24 = 96

    Number of band posters remaining = x

    120:100 = 96:x

    x = 80

    100-x = 100 - 80 = 20

    Therefore, she should sell about 20 band posters for her to maintain the same ratio of the movie posters to the band posters.
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