Answer:
2 hours!!! : )
Step-by-step explanation:
there are 7 days in a week and she works 2/7 hours a day so:
7*(2/7)=2(hours)
It's a easy question, but if you can't do well on this kind of problems, don't worry dude. You just need more practice, you'll do well on it.
hope it'll help, Good night!