The denominator of a fraction is 1 more than twice its numerator if the numerator and denominator are both increased by 5 it becomes 3\5. Find the original number
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Let the numerator be x and the denominator is 2x+1
then
x+5/\frac{x+5}{2x+6}
2x+6
x+5
=3/5
then x=7 and the fraction is7/15
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