Question

1. pocket folders are $0.39 each at the store. if carolyn paid $7.02, how many did she buy?

Explanation:

Step1: Identify the formula

To find the number of pocket folders, we use the formula: Number of items = Total cost / Cost per item. Here, total cost is $7.02 and cost per folder is $0.39.

Step2: Perform the division

We calculate the number of folders by dividing the total amount paid by the cost per folder. So we have the expression: $\frac{7.02}{0.39}$.
Calculating this division: $7.02\div0.39 = 18$.

Answer:

18