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Yesterday, 21:41

A collection of 109 coins is made up of quarters, dimes, and nickels. There are 7 fewer dimes than quarters and 3 less than five times as many nickels as dimes. Find the amount of the collection.

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  1. Yesterday, 21:54
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    The amount of collection is $ 10.60

    Step-by-step explanation:

    If the number of quarters is x, the equation is x + (x-7) + (5 (x-7) - 3) = 109.

    7x-45=109

    7x=154

    x=22
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