Question

Andrew purchased n pens from the school book fair for $.1.19 each. Andrew paid with
a $20 bill and received $5.72 in change. How many pens did Andrew purchase?

Answer 1

Answer:

Andrew purchased 12 pens.

Step-by-step explanation:

First, subtract 5.72 from 20 to get $14.28. Then, divide that by 1.19 to get 12. So, Andrew purchased 12 pens.