4. The numerator of a fraction is 2 less than the denominator. If 3 is added to both the numerator and the denominator, the fraction becomes :- 3/4. Find the fraction .
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Step-by-step explanation:
lets take x as a denominator
x-2/x
(x-2+3 )/ x+3 = 3/4
(x+1)/x+3 = 3/4
so, numerater = x+1=3
x = 2
denominator = x+3 = 4
x= 1
fraction is 3/1 or 3
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