If the numerator of a fraction is increased by 50% and its denominator is diminished by 28% then, the value of the fraction is 25/36. Find the original fraction.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 1/3.
Let the numerator be x and the denominator be y
ATQ -
⇒ (x × 150%)/(y × 72%) = 25/36
⇒ (x × 150)/(y × 72) = 25/36
⇒ x/y = (25 × 72)/(36 × 150)
⇒ x/y = 1/3