3 quarters and a washer.
Assuming that you are only using current US coins (5, 10, 25 and 50 cents), the answer is 21. NickelsDimesQuartersHalves1500013100112009300740055003600170010010811062104310241005105020312012205001310112010011
How do you get 67 cents wit 5 coins
The answer will depend on which country's currency the question is about.
To make 68 cents with 13 coins, you can use a combination of pennies, nickels, dimes, and quarters. For example, you could use 3 quarters (75 cents), 1 nickel (5 cents), and 10 pennies (10 cents) to total 68 cents, but that would exceed 13 coins. The correct combination is 2 quarters (50 cents), 1 dime (10 cents), 1 nickel (5 cents), and 10 pennies (10 cents), which adds up to 68 cents using exactly 13 coins.
The smallest coin available is a penny, worth one cent. Simply shift the decimal two places to the right (because you're going from dollars and cents to strictly cents) to find that you would need 2930 pennies to make $29.30 using the largest number of coins possible. Using any other coins would only decrease the number of coins in the combination.
51
Assuming that you are only using current US coins (5, 10, 25 and 50 cents), the answer is 21. NickelsDimesQuartersHalves1500013100112009300740055003600170010010811062104310241005105020312012205001310112010011
How do you get 67 cents wit 5 coins
You can make 43 US cents using three dimes, two nickels, and three cents. (3 x 10) + (2 x 5) + (3 x 1) = 43
Oh, what a happy little question! You can make 50 cents using 5 cents, 10 cents, and 20 cents in three ways. You can use two 20 cent coins, one 20 cent coin and two 5 cent coins, or five 10 cent coins. Isn't that just delightful? Remember, there are no mistakes, just happy little accidents!
25 cents plus 5 cents = 30 cents. One of these coins is not a nickel.
To make 89 cents with 6 coins, you have to first realize that the "9" part of the cents is comprised of 5 cents and 4 pennies. Therefore, you have to have 4 pennies and 85 cents using 2 coins; impossible, since you would need 3 coins(if you had half-dollars) to make that amount: a half-dollar, quarter, and a dime. Basically, it's impossible with only coins worth 0.01, 0.05, 0.10, 0.25, and 0.50 of the currency(US$, I assume?)
The answer will depend on which country's currency the question is about.
quarter, dime, penny. (It only works with US coins.)
3 dimes 1 nickel and 3 pennies
Two quarters Three nickels Three pennies
Well, isn't that just a happy little challenge! You can make 25 cents with 10 coins by using two dimes and three nickels. Just imagine the joy of arranging those coins and creating something so simple and beautiful. Remember, there are no mistakes, just happy little accidents in the world of coins and creativity.