Mathematics, 22.07.2019 15:30 kaylallangari1509
Acollector has 90 movie posters and 60 band posters. she wants to sell 30 movie posters but still have her poster collection maintain the same ratio of 90: 60. if she sells 30 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 60 band posters. she wants to sell 30 movie posters but still ha...
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