Question

The denominator a fraction is 4 less than its numerator if 6 is added to the numerator it becomes thrice the denominator find the fraction

Answer 1

Answer:

let numerator =x

denominator =y

fraction=x/y

A.T.Q

y=4-x. .....1 (equation)

x+6=3(y) .....2(eqation)

now from 1 & 2

x+6=3(4-x)

x+6=12-3x

x+3x=12-6

4x=6

x=3/2

put this value in 1 equatuon

y=5/2

so, fraction become =3/5