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Mathematics, 09.03.2021 05:50 Taylor73836

To make purple paint you must mix 3 cups of blue paint with 2 cups of red paint. Sally plans to use 9 cups of blue paint in her batch of purple paint. Which proportion could be used to find out how much red paint Sally will need to make purple paint?

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To make purple paint you must mix 3 cups of blue paint with 2 cups of red paint. Sally plans to use...
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