On wednesday, jackie earned $ 21.00 for 3 hour of babysitting. on saturday, she babysat for the same family and earned $56.00. how much hour did she babysit for on saturday? what does jackie charge per hour for babysitting.

Jackie babysat for 8 hours on Saturday and she charges 7 dollars per hour.

Since Jackie earned $21 for 3 hours we divide 21 by 3 and we get 7 so she charges $7 per hour. With this information we divide 56 by 7 and get 8 so she babysat for 8 hours. This leads to the conclusion that Jackie babysat for 8 hours on Saturday and she charges 7 dollars per hour.

Ithink it’s b because it say 3 plastic rings and all the balls