There are 36 quarters in my coin collection. If my coin collection has 45% quarters, how many total coins do I have?

Question

There are 36 quarters in my coin collection. If my coin collection has 45% quarters, how many total coins do I have?

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Thành Công 1 year 2021-07-31T11:27:43+00:00 1 Answers 27 views 0

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    2021-07-31T11:29:35+00:00

    9514 1404 393

    Answer:

      80

    Step-by-step explanation:

    If N is the total number of coins, then the number of quarters is …

      36 = 0.45×N

     36/0.45 = N = 80

    You have 80 coins you your collection.

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