Question 948607
I have $2.20 in dimes and nickles. There are 10 more dimes than nickles, how many nickles are there?
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w/o the 10 additional dimes you would have pairs of 1D and 1N worth $1.20.
Each pair is 15 cents.
120/15 = 8 pairs.
--> 8 nickels and 18 dimes.