Question

Melissa received a $90 gift card for a coffee store. She used it in buying some coffee that cost $8.22 per pound. After buying the coffee, she had $40.68 left on her card. How many pounds of coffee did she buy?

Answer 1

She buy 6 pounds of coffee

Explanation:

8.22 × 6 = 49.32

90 - 49.32 = 40.68