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Mathematics, 20.10.2020 03:01 acontrevas1010

Robin has a collection of dimes, nickels and quarters. He has 4 times as many dimes as nickels. He has 20 more quarters than nickels. The ratio of the number es to the number of quarters is 3/2 Which equation can be used to calculate the number of nickels, Robin has?

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Robin has a collection of dimes, nickels and quarters. He has 4 times as many dimes as nickels. He h...
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