Math, asked by kkrk28291, 2 months ago

o.9 bar on p/q form please give the anawer fast

Answers

Answered by sudarshan2006school

1

Answer:

here

Step-by-step explanation:

0.9bar=0.9999....

Let x=0.999.... ----(i)

Multiply equation (i)by 10

10x=9.999999.... ------(ii)

(i)-(ii)

10x-x=9.99999...- 0.999999....

9x=9

x=9/9

x=1

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