This is actually very simple. All you need to do is subtract 12-4 3/4 to get how much she ran in the second hour. This would equal 7 1/4 because 4 3/4+7 1/4=12. Hope I helped!!! Please 5 star and thank!
Answer:
I don't know sorry P a p a
Step-by-step explanation:
Altogether that's $120 dollars so that's how much u need