Question

If we add 1 to the numeratar and
sebtract 1 from the denominator a
fraction reduces to 1. It becomes 1/2
if we only add 1 to the
denominator. What is the fraction?​

Answer 1

Step-by-step explanation:

x+1/y-1=-1.......1

x/y+1=1/2......2

x+y=0......3

2x-y=1.....4

(3+4)

3x=1

x=1/3

x+y=0

y=-1/3