Question

At a bake sale, Victor paid $0.35 apiece for each cookie and $7.50 apiece for 2 pies. He paid with a $20 bill, what change did he receive back?

Answer 1

Without the quantity of cookies Victor bought, we cannot calculate the exact change he received. Assuming he bought 10 cookies, his total cost would be $18.50, and he would receive $1.50 in change from a $20 bill.

Step-by-step explanation:

To calculate the change Victor receives back from his purchase at the bake sale, we need to first determine the total cost of the cookies and pies he bought. We're not given the number of cookies, but we know the number of pies and their cost. After finding the total expense, we can subtract this from the amount paid to find the change returned.

• Cost of pies: 2 pies × $7.50 per pie = $15.00
• Total amount paid: $20.00
• Change received: Total amount paid - Total cost of pies

However, since we don't have the quantity of cookies, we can't perform the exact calculation. For an example, if Victor bought 10 cookies:

• Cost of cookies: 10 cookies × $0.35 per cookie = $3.50
• Total cost (cookies + pies): $3.50 + $15.00 = $18.50
• Change received: $20.00 - $18.50 = $1.50