There are 36 different ways to make 50 cents out of nickels, dimes and pennies.
45X1X5X10 = 2250 ways to make 45 cents using pennies nickels and dimes.
None. If you "get 65 cents using only dimes nickels and quarters" you are not using any pennies!
12 ways.
two dimes and two penniesone dime, two nickels, and two pennies
53 pennies
There are 12 different combinations using pennies, nickels and dimes. 25 pennies 20 pennies and 1 nickel 15 pennies and 2 nickels 15 pennies and 1 dime 10 pennies and 3 nickels 10 pennies 1 dime and 1 nickel 5 pennies and 4 nickels 5 pennies 1 dime and 2 nickels 5 pennies and 2 dimes 5 nickels 1 dime and 3 nickels 2 dimes and 1 nickel
i think there are 18 different ways
50 different ways
7 dimes = 7*10 cents = 70 cents 2 nickels = 2*5 cents = 10 cents 7 pennies = 7*1 cents = 7 cents so the total is 87 cents.
3 quarters = 75 cents 7 dimes= 70 cents 3 nickels= 15 cents 8 pennies= 8 cents for a total of 168 cents or $1.68
3 quarters = 75 cents 7 dimes= 70 cents 3 nickels= 15 cents 8 pennies= 8 cents for a total of 168 cents or $1.68