Answer: 10 dimes and 4 nickles.
Step-by-step explanation:
Each dime is with 10 cents (.10) and each nickel is worth 5 cents (.05). If Karyn has 10 dimes, she will have 1 dollar in dimes, and if she has 4 nickels she will have 20 cents in nickles. When you add the two values together she has 1 dollar and 20 cents ($1.20).
