jjbrymstone jjbrymstone

01-10-2020
Mathematics

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9. Owen has a collection of dimes and quarters worth $6.60. He has a total of 39 coins. Find
the number of each coin,

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01-10-2020

Answer:

He has:

20 quarters : 0.25x20= 5.00

16 dimes: 0.10x 16 = 1.60

20+ 16= 36 coins

5.00 + 1.60 = $6.60

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