Question 1188624
I have 20 more nickels than I have dimes. If the sum of money I have is $8.50, How many coins of each do I have?
----------------
Set the 20 more nickels aside.
Now it's sets of 1 nickel and 1 dime worth 750.
750/15 = 50 sets
---> 50 dimes and 70 nickels