Question
Tammy wants to get change for 30c. The only coins she can get are quarters, nickels and dimes. How many different ways can she get 30c using only these coins?
Answers
Reiny
it should not be too hard to actually list them
Q-D-N
0 0 6
0 1 4
0 2 2
0 3 0
1 0 5
Q-D-N
0 0 6
0 1 4
0 2 2
0 3 0
1 0 5