Problem
Elsa got a prepaid debit card with $\$ 25$ on it. For her first purchase with the card, she bought some bulk ribbon at a craft store. The price of the ribbon was 21 cents per yard. If after that purchase there was $\$ 15.76$ left on the card, how many yards of ribbon did Elsa buy?
Solution
Step 1 ：Find the amount Elsa spent on ribbon: \(25 - 15.76 = 9.24\)
Step 2 ：Divide the amount spent by the price per yard: \(\frac{9.24}{0.21} = 44\)
Step 3 ：\(\boxed{44}\) yards of ribbon
