Question

Julie has $115 saved up and earns $10 per hour for babysitting. If Julie has a total of of $335, how many hours did she work?

Answer 1

Answer: 33.5 hours or 33 1/2 hours

Explanation:

335 divided by 10

10 goes into 33 3 times with 3 left add 5 10 goes into 35 3 times with 5 remainder so the answer is 33.5 or 33 1/2

Answer 2

22 hrs

Explanation:

$335-$115=$220

$220/$10=22 hrs