Answer:
2 Dimes, 4 Nickels, and 12 Pennies
Step-by-step explanation:
First we say he has 2 Dimes, since he has 2 more nickels then dimes, that would be 4 nickels, 4 nickels is 20 cents, 2 dimes is 20 cents as well, 20 + 20 is 40, so he has 3 times more pennies then nickels, so 3 x 4 is 12, now lets add 12 and 40 which gives us 52 cents in total, hope this helped!