Answer:
10 quarters
Step-by-step explanation:
13 dimes is $1.30.
Subtract 1.30 from 3.60 which gives you 2.30.
4 quarters is a dollar so that is 8 quarters for 2 dollars and a quarter is 25 cents and 2 quarters are 50 cents so that's 10 quarters and you can't add one more because then it would be 3.75 but it's not more than 3.60