How many ways to make 50 cents?

Answer 1

1. 50 pennies
2. 45 pennies, 1 nickel
3. 40 pennies, 2 nickels
4. 40 pennies, 1 dime
5. 35 pennies, 3 nickels
6. 35 pennies, 1 nickel, 1 dime
7. 30 pennies, 4 nickels
8. 30 pennies, 2 nickels, 1 dime
9. 30 pennies, 2 dimes
10. 25 pennies, 5 nickels
11. 25 pennies, 3 nickels, 1 dime
12. 25 pennies, 1 nickel, 2 dimes
13. 25 pennies, 1 quarter
14. 20 pennies, 6 nickels
15. 20 pennies, 4 nickels, 1 dime
16. 20 pennies, 2 nickels, 2 dimes
17. 20 pennies, 1 nickel, 1 quarter
18. 15 pennies, 7 nickels
19. 15 pennies, 5 nickels, 1 dime
20. 15 pennies, 3 nickels, 2 dimes
21. 15 pennies, 2 nickels, 1 quarter
22. 15 pennies, 1 nickel, 3 dimes
23. 10 pennies, 8 nickels
24. 10 pennies, 6 nickels, 1 dime
25. 10 pennies, 4 nickels, 2 dimes
26. 10 pennies, 3 nickels, 1 quarter
27. 10 pennies, 2 nickels, 3 dimes
28. 10 pennies, 1 nickel, 1 dime, 1 quarter
29. 10 pennies, 4 dimes
30. 5 pennies, 9 nickels
31. 5 pennies, 7 nickels, 1 dime
32. 5 pennies, 5 nickels, 2 dimes
33. 5 pennies, 4 nickels, 1 quarter
34. 5 pennies, 3 nickels, 3 dimes
35. 5 pennies, 2 nickels, 1 dime, 1 quarter
36. 5 pennies, 1 nickel, 4 dimes
37. 5 pennies, 2 dimes, 1 quarter
38. 10 nickels
39. 8 nickels, 1 dime
40. 6 nickels, 2 dimes
41. 5 nickels, 1 quarter
42. 4 nickels, 3 dimes
43. 3 nickels, 1 dime, 1 quarter
44. 2 nickels, 4 dimes
45. 1 nickel, 2 dimes, 1 quarter
46. 5 dimes
47. 2 quarters
48. 1 half dollar

Answer 2

I think you have to add 25 and 25 to make 50