Question

is 0.125 is an irrational( bar on 5 )​

Answer 1

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Question: Is 0.125 an irrational (bar on 5.

Answer: No .

Explaination:

Irrational numbers:

All non repeating and non terminating decimal numbers are called irrational numbers.

In the question, it is written that there is a bar on 5 so it is a repeating decimal number and all repeating decimal numbers can be converted in the form of p/q where p is not equal to zero.

$\longrightarrow$ As it is a repeating decimal number so it is not an irrational number.

$\longrightarrow$ It is a rational number.