Question

The addition of numerator and denominator of a fraction is three less than twice the denominator. If the
numerator and denominator are decreased by 1, the numerator becomes half the denominator. Find the fraction.​

Answer 1

Answer:

pst nshi tum bstso pubg khelegaa

Step-by-step explanation:

Answer 2

Answer:

let the fraction be x/y

(x+y)=2y-3--(1)

x-1=y-1/2--(2)

solve (1)

x=y-3---(3)

solve (2)

2x-2=y-1

2x-y=1--(4)

solve (3) and (4)

x-y+3=0

2x-y-1=0

---------------

-x+4=0

x=4

y=7

the fraction is 4/7