Question

the sum of numerator and the denominator of a rational number is 19. if 3 is added to the numerator the rational number become 1 by 3 what is the rational number ​

Answer 1

Step-by-step explanation:

let num be x

then denominator is 19-x

acc to ques

x +3/19-x = 1 /3

3(x+3) = 19-x

3x+3 = 19-x

4x = 16

x = 4

no. is 4/15