Dear All ,
Q> When the numerator of a fraction increases by 4 ,the fraction increases by
2/3.The denominator of the fraction is ???
Ans > 6
but my doubt is in the solution:
let Fraction be - x/y.
then (x+4)/y - x/y = 2/3
ie y = 6
but why -x/y
pls explain me the solution pls