Christracks963 Christracks963

14-10-2017
Mathematics

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Sarah has a collection of nickels, dimes, and quarters worth $13.80. she has 10 more dimes than nickels and twice as many quarters as dimes. how many coins of each kind does she have?

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14-10-2017

12 nickels = 60cents
22 dimes = $2.20
44 quarters = $11.00

11.00
2.20
+ .60
———
13.80

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