Question

Casey gets paid $2.55 per hour waiting tables. On Friday she earned $72 in tips and made a total of $82.20. How many hours did she work Friday?

Answer 1

Casey worked 5 hours


First you would subtract 72 from 82.20 which is 12.20 and then you would divide 12.20 by 2.55 which is 4.78431373 and you round that to the nearest whole :)