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# Question and Answer

## QuestionMathsClass 9

Show that $$3.142678$$ is a rational number. In other words, express $$3.142678$$ in the form $$\frac {p}{q},$$ where $$p$$ and $$q$$ are integers and $$q\neq 0.$$

We have $$3.142678=\frac{3142678}{1000000},$$ and hence is a rational number.