On tuesday donovan and $11 for 2 hours of babysitting on saturday he babysat for the same family he and $38.15 how many hours did it babysit on saturday

11/2=5.50
38.15/5.50=6.936 hours.
Hope this helped you out.

He babysat for 6.936 hours, basically 7 hours. 
To find out how much he gets hourly, you divide 11/2 and get 5.5. This means he gets $5.50 hourly. Then you divide 38.15/5.5 to get how many hours he worked, getting an answer of 6.9. Therefore, he worked 6.9 hours on Saturday

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.