In a fraction, if numerator is increased by 40% and denominator is increased by 80%, then what fraction of the original is the new fraction ?

A 1/2

B 7/9

C 7/18

D Date inadequate

Correct Answer: Option B

Solution: Let, the fraction is = x/y

The new fraction is = 140x/ 180y Required fraction = (140x/180y)/(x/y) = 140x/180y \( \times \) x/x = 7/9