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Fraction based applied problems | Linear equations | class 10 | advguruji | Physics Advocate

Q1. A fraction is such that if the numerator is multiplied by 3 and the denominator is reduced by 3, we get 18/11, but if the numerator is increased by 8 and the denominator is doubled, we get 2/5. Find the fraction. Ans.   12/25 Q2. The numerator of a fraction is 4 less than the denominator. If the numerator is decreased by 2 and denominator is increased by 1, then the denominator is eight times the numerator. Find the fraction. Ans.  3/7 Q3. A fraction becomes 1/3 if 1 is subtracted from both its numerator and denominator. If 1 is added to both the numerator and denominator, it becomes 1/2. Find the fraction. Ans.  3/7 BEST OF LUCK.. to my dear students.. by           www.advguruji.blogspot.com