The denominator of a fraction is 4 more than the numerator. If the numerator is increased by 2 and the denominator is increased by 5, the fraction obtained is 5/12. Find the fraction.
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Answered by
5
3/7
x+2/x+9 = 5/12.. solving x=3..num=3,den=7
x+2/x+9 = 5/12.. solving x=3..num=3,den=7
Answered by
0
Answer:
3/7
Step-by-step explanation:
5x+45=12x+24
7x+45=24
7x=21
x=21/7=3
x=3
Numerator=3
Denominator=3+4=7
Fraction needed=3/7
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