# The numerater of a fraction is 4 less than the denominator.if 1 is added to both its numerator and denaminator,it becomes 1/2.find the fraction.

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let x be the denominator.

therefore the fraction=x-4/x

when 1 is added to numerator and denominator=x-3/x+1=1/2

=2x-6=x+1

x=1+6=7

therefore the fraction=-7-4/-7=3/7

i hope this helps u....

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=3/7.

therefore the fraction is 3/7.