1/7 is your answer. It can't be reduced any further. If there is supposed to be a problem, next time, add it.
Step-by-step explanation:
44 month old
12 months=1 year
44÷12=3 2/3
3 2/3 years
D. because for every hour it goes down 5 degrees and since there is a 1 hour gap in between 7 am and 9 am
I think the answer is B because that is the only answer that could make sense.