. The numerator of a fraction is 2 less than the denominator. If one is added to its denominator, it becomes 1/2 find the fraction.
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Anshuthakur15:
Wrong
wrong :)
Answered by
19
Let the numerator of the fraction=x
Then it's denominator=x+2
If one is added to denominator the fraction becomes 1/2
so x/x+2+1=1/2
x/x+3=1/2
2(x)=1(x+3)
2x=x+3
2x-x=3
x=3
Therefore the fraction =3/3+2
=3/5
Then it's denominator=x+2
If one is added to denominator the fraction becomes 1/2
so x/x+2+1=1/2
x/x+3=1/2
2(x)=1(x+3)
2x=x+3
2x-x=3
x=3
Therefore the fraction =3/3+2
=3/5
thnx
how it becomes 3
tell me now plese
where
Right answer
3/3+2=3+6/3=>2/1(your answer is wrong
No its correct
As we should take 3÷(3+2)
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