Question

the denominater of a fraction is 1 less than twice its numerator. if 1 is added numerator and denominator respectively, the ratio to denominator is 3:5 find fraction​

Answer 1

Answer:

let the numerator be N and the denominator be D

A.T.Q

D=2N-1

SO NOW

N+1/D+1=3:5

computing the value of D...

We get,

N+1/2N=3/5

5N+5=6N

N=5

D=9