Question

fraction become 1/3 when 1 is subtracted from the denominator and it become 1/4when 8 is added to its numerator. Find fraction​

Answer 1

Step-by-step explanation:

let be fraction=X/y

numerator=X

denominator=y

ATQ

X/y-1=1/3

cross multiply

y-3x=1_________¹

ATQ

X+8/y=1/4

cross multiply

y-4x=32________²

from ¹,²

y-3x=1

y-4x=32

sign change

X=-31

put in equation ¹

y=-92

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