4. .5 per ounce so 3.5 for 7 ounces
5. 7.5 degree every hour so 22.5 for 3 hours
6. 61 miles per hour so 305 for 5 hours
He has ran 4.5 miles at the end of 6 days.
I think it may be the 2nd one but it’s just a guess… Please don’t take my word on it though!
