Joy has 15 coins with a value of $1.10 (nickels and dimes). how many of each are there?
2 answers:
Dimes= $0.10
Nickels=$0.05
$1.10 could hold 11 dimes or 22 nickels, but there on only 15 coins are in this total.
So a total of 7 dimes and 8 nickels is 15 coins and equal to $1.10
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