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Mathematics, 02.12.2019 08:31 Yani0118

Acollector has 90 movie posters and 40 band posters. she wants to sell 36 movie posters but still have her poster collection maintain the same ratio of 90: 40. if she sells 36 movie posters, how many band posters should she sell? complete the explanation to find out how many band posters she should sell.

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Acollector has 90 movie posters and 40 band posters. she wants to sell 36 movie posters but still ha...
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