There are 18 possible combinations of quarters, dimes and nickels that total 75 cents. Hopefully these are Australian coins!?
1) 3 Quarters
2) 2 Quarters, 2 Dimes, 1 Nickel
3) 2 Quarters, 1 Dime, 3 Nickels
4) 2 Quarters, 5 Nickels
5) 1 Quarter, 5 Dimes
6) 1 Quarter, 4 Dimes, 2 Nickels
7) 1 Quarter, 3 Dimes, 4 Nickels
8) 1 Quarter, 2 Dimes, 6 Nickels
9) 1 Quarter, 1 Dime, 8 Nickels
10) 1 Quarter, 10 Nickels
11) 7 Dimes, 1 Nickel
12) 6 Dimes, 3 Nickels
13) 5 Dimes, 5 Nickels
14) 4 Dimes, 7 Nickels
15) 3 Dimes, 9 Nickels
16) 2 Dimes, 11 Nickels
17) 1 Dime, 13 Nickels
18) 15 Nickels
How many different Australian coin combinations will make 75 cents? Pls help!
1 answer