YouTube Maps Final Exam Review Quiz Part 1 Question 1 of 18 (1 point) | Question Attempt: 1 of 1 Salma received a $\$ 90$ gift card for a coffee store. She used it in buying some coffee that cost $\$ 8.72$ per pound. After buying the coffee, she had $\$ 37.68$ left on her card. How many pounds of coffee did she buy? pounds

Step 1 ：First, we need to find out how much money Salma spent on coffee. We can do this by subtracting the amount left on her card from the initial amount on the card. So, \(90 - 37.68 = 52.32\). Salma spent \(\$52.32\) on coffee.

Step 2 ：Next, we can find out how many pounds of coffee she bought by dividing the amount she spent on coffee by the cost per pound of coffee. So, \(\frac{52.32}{8.72} = 6\).

Step 3 ：Final Answer: Salma bought \(\boxed{6}\) pounds of coffee.