Question 1107215
Try starting with the most efficient coin combination for 107 cents, and start splitting one or more of them until you find the right or A RIGHT combination of 9 coins.


Begin with  4 quarters, 1 nickel, and 2 pennies.


Split 1 quarter.
*  3 quarters, 2 nickel, 2 dimes, 2 pennies.  *
This is nine coins.

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{{{system(3_quarters,2_nickels,2_dimes,2_pennies)}}}