Show that $3.142678$ is a rational number.


Given: A number 3.142678.

To do: To show that the given number 3.142678 is a rational number.

Solution:

As given,

$3.142678=\frac{3142678}{1000000}$

It is in $\frac{p}{q}$ form.

where $p=3142678$

$q=1000000$

Thus, it is a rational number.

Updated on: 10-Oct-2022

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