A fraction becomes 4/5 if 1 is added to each of the numerator and the denominator. However, if we subtract 5 from each, the fraction becomes 1/2 find the fraction.

Question

( A ) \large\frac{8}{9}
( B ) \large\frac{9}{7}
( C ) \large\frac{7}{8}
( D ) \large\frac{7}{9}