Question

3) The denominator of a fraction is
greater than the numerator by 4. If 1 is
subtracted from the numerator and 3 is
added to the denominator, the value of
1
the fraction obtained is
Find the
3
original fraction.​

Answer 1

Step-by-step explanation:

let the numerator be x then the denominator becomes x+4

now the fraction is x/(x+4)

given 1 is subtracted from numerator and 3 added to denominator

(x-1)/(x+4+3) = (x-1)/(x+7) is the fraction