A fraction becomes 8/11, if 3 is added to both numerator and denoinator. Also 3 is subracted from both numerator and denominator , it becomes 2/5.Find the fraction.
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Step-by-step explanation:
x+3/y+3=8/11
11x+33=8y+24
8y-11x=9....(1)
x-3/y-3=2/5
5x-15=2y-6
5x-2y=9...(2)
solving (1) and (2)
multiply (2) with 4
8y-11x=9
20x-8y=36
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9x=45
x=5
y=8
x/y=5/8
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