You have 12 coins of type pennies, nickel and dimes. The total amount is 42. You have at least one of each kind of coin. How many pennies, nickels and dimes do you have?
1 cent plus 5 cents + 10 cents = 16 cents 26 cents left and 9 coins left On more dime two more nickles and 6 more pennies
pennies 7
nickels 3
dimes 2