There are 47 ways using 5p, 10p, 20p and 50p.
3
There are 47 ways.
6458546
150 10p coins.
21 ways
5 ways.
3
There are 47 ways.
It depends on which country's currency the question is about.
6458546
Assuming that you are only using current US coins (5, 10, 25 and 50 cents), the answer is 21. NickelsDimesQuartersHalves1500013100112009300740055003600170010010811062104310241005105020312012205001310112010011
5 coins and 5 coins
Alot of ways
150 10p coins.
230
546
29 ways