Question

Kari bought 3 gallons of milk that each cost $3.79. If she paid the cashier with a $20 bill, how much change should Kari receive?

Answer 1

First, let's find out how much Kari spent on the 3 gallons of milk. Multiply $3.79 by 3 and that equals $11.37. Then, we take $20 and subtract that by the $11.37, which equals $8.63, which is how much change Kari should receive.

I hope this helps.

Answer 2

Her change is 8.63 :)