Is 0.2 a rational number ? Justify your answer.

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Solution

Dear student,
Yes, 0.2 is a rational number.
Reason:- Rational number can be expressed in the form p/q where q isn't equal to 0.
Here, 0.2 = 2/10 is expressed in the form p/q, hence 0.2 is a rational number.
I hope you understood.
Regards.

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