Express `12.0bar5` as rational number. – InterviewSolution

InterviewSolution

1.	Express `12.0bar5` as rational number.
Answer» Here the whole obtained by writing digits in their order in 1205 and the whole number made by non-reacurriring decimal in oreder is 12. The number of digits after decimal point =2 and the number of digits after the decimal point that do not recur `=0`. `12.05=(125)/(10^2-10^0)=(1193)/(99)`

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