Question

express 3.8bar in p/q form​

Answer 1

Step-by-step explanation:

let x = 3.8888888.........(I)

as we see their is the repetition in unit digit

so muliplyboth sides by 10

10x = 38.8888888888............(ii)

subtracting equation ii from I we get

10x = 38.8888888888.......

x =. 3.8888888888....

9x= 35

x= 35/9

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