Answer:

Step-by-step explanation:
First of all, the number before the decimal would be the whole number of the fraction.
So, 
Then, you would put 0.83 over a fraction.
So because you cannot simplify it anymore, it would be 
Answer:
Step-by-step explanation:
It is A
He would need a 93% on his fourth exam.
94+89+96+93= 372, 372 divided by 4= 93
The answer is to this question is 8,326