7 quarters and 11 nickles
There are 11 ways to get $4.10 using only quarters and nickels. These combinations are: 41 quarters 8 quarters, 6 nickels 15 quarters, 2 nickels 3 quarters, 12 nickels 20 quarters, 1 nickel 35 quarters 8 quarters, 5 nickels 15 quarters, 1 nickel 5 quarters, 10 nickels 30 quarters, 1 nickel 1 quarter, 20 nickels
4 quarters 1 nickel 3 quarters 6 nickels 2 quartes 11 nickels 1 quarter 16 nickels 21 nickels So five ways
fifty-five 1 quarter = 25 cents = 5 nickels = 5 x 5 cents 11 quarters = 275 cents = 55 nickels = 55 x 5 cents
19 Quarters & 11 Nickels Let X = number of quarters & Y = number of nickels So, X = Y +8 (8 more quarters than nickels) 0.25*X + 0.05*Y = 5.30 Substitute first equation for x into second equation: 0.25*(Y+8) + 0.05*Y = 5.30 0.25Y + 2 + 0.05Y = 5.30 0.30Y + 2 = 5.30 0.30Y = 3.3 Y = 11 nickels, so the number of quarters X = 19 We can check these values with the second equation: 0.25*19 + 0.05*11 4.75 + 0.55 = 5.30
5 quarters plus 10 dimes plus 11 nickels = $2.80
There are 18 possible combinations of quarters, dimes and nickels that total 75 cents. They are: 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
well it depends on how you want it. If you want it as, like having 4 quarters and counting one way for four quarters then counting another as having the same 4 quarters but in different order (if you understood any of that) there is 293 possibilities. but if you want it the other way, We can use either 0, 1, 2, 3, or 4 quarters. If we use 0 quarters, we can use from 0 up to 10 dimes, and the rest, if any, in nickels. That accounts for 11 ways. If we use 1 quarter, we can use from 0 up to 7 dimes, and the rest in nickels. That accounts for 8 ways. If we use 2 quarters, we can use from 0 up to 5 dimes, and the rest, if any, in nickels. That accounts for 6 ways. If we use 3 quarters, we can use from 0 up to 2 dimes, and the rest in nickels. That accounts for 3 ways. If we use 4 quarters, that's the whole dollar, so that accounts for 1 way. So the total number of ways = 11+8+6+3+1 = 29 You weren't asked to list them, but here is the list of all 29 ways: 1. 0 quarters, 0 dimes, and 20 nickels. 2. 0 quarters, 1 dime, and 18 nickels. 3. 0 quarters, 2 dimes, and 16 nickels. 4. 0 quarters, 3 dimes, and 14 nickels. 5. 0 quarters, 4 dimes, and 12 nickels. 6. 0 quarters, 5 dimes, and 10 nickels. 7. 0 quarters, 6 dimes, and 8 nickels. 8. 0 quarters, 7 dimes, and 6 nickels. 9. 0 quarters, 8 dimes, and 4 nickels. 10. 0 quarters, 9 dimes, and 2 nickels. 11. 0 quarters, 10 dimes, and 0 nickels. 12. 1 quarter, 0 dimes, and 15 nickels. 13. 1 quarter, 1 dime, and 13 nickels. 14. 1 quarter, 2 dimes, and 11 nickels. 15. 1 quarter, 3 dimes, and 9 nickels. 16. 1 quarter, 4 dimes, and 7 nickels. 17. 1 quarter, 5 dimes, and 5 nickels. 18. 1 quarter, 6 dimes, and 3 nickels. 19. 1 quarter, 7 dimes, and 1 nickel. 20. 2 quarters, 0 dimes, and 10 nickels. 21. 2 quarters, 1 dime, and 8 nickels. 22. 2 quarters, 2 dimes, and 6 nickels. 23. 2 quarters, 3 dimes, and 4 nickels. 24. 2 quarters, 4 dimes, and 2 nickels. 25. 2 quarters, 5 dimes, and 0 nickels. 26. 3 quarters, 0 dimes, and 5 nickels. 27. 3 quarters, 1 dime, and 3 nickels. 28. 3 quarters, 2 dimes, and 1 nickel. 29. 4 quarters, 0 dimes, and 0 nickels. Hope this helped!
56 pennies, 11 nickels, 16 dimes, 5 quarters = $3.96
23
11/40 x 240 = 66 pennies 4/20 x 240 = 48 nickels 66 + 48 = 114 non-quarters 240 = 114 = 126 quarters
9 dollars plus 12 quarters plus 25 dimes plus 11 nickels plus 18 pennies = $15.23