Question

If m and n are positive two-digit numbers, then, of the following fractions, the one with the largest value is:

a.n/m
b.n+1/m-1
c. n-1/m
d.n/m+1

Answer 1

Just like the person said in the comments, the answer is b, because it gives a greater numerator to the lower denominator.

Answer 2

B.
I used the number "10" as an example.
10+1/10-1= 11/9 which out of the current options, seems to give the largest value.