Question

in a rational number the denominator is 2 more than the numerator. if three added to both numerator and denominator then rational number becomes 5/6. find the rational number​

Answer 1

Answer:

answer is 7/9

Step-by-step explanation:

let the numerator be x and denominator be x+2 ( since denominator is 2more than numerator)

on adding 3 to both numerator and denominator, the fraction becomes 5/6.

so the equation becomes

x+3/x+2+3=5/6

x+3/x+5=5/6

on cross multiplication, we get

6x+18=5x+25

6x-5x=7

x=7

numerator=7

denominator=9

therefore,the fraction becomes 7/9.

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Answer 2

Step-by-step explanation:

9 denominator me kaha se aya