If the numerator and denominator of a proper fraction are increased by the same positive quantity which is greater than zero, the resulting fraction is
Let the fraction be 1/2.
Suppose, we add 2 to both the numerator and denominator, the new fraction becomes
(1+2)/(2+2) = 3/4.
1/2 = 0.5 and 3/4 = 0.75
So, 3/4 > 1/2
The correct option is B.