1.

A fraction becomes 9÷11, if 2 is added to both the numerator and denominator if 3 is added to both numerator and denominator it becomes 5÷6. find the fraction​

Answer»

ANSWER:

x/y=9/11 =>11x-9y=0

(x+5)/(y+5)=5/6

6x+30=5y+25

-6x+5y=5×11

11x-9y=0×6

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y=55

x=45

Answer = 45÷55



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