You divide 40.50 by 3 and get the answer. If you need help doing so you can look it up. But you do that. And when you get the answer it will probaby show up as 13.50. But the answer is $13.50.
The answer is lizeth earns 0.35 cents more per hour. beacuse 66 divided by 8 =8.25 then 68.80 divided by 8 is 8.60 then if you subtract 8.60-8.25 it equals 0.35