Question

the period of 0.1275 ( on 75 bar) is​

Answer 1

75.

Period:

Set of the digits which are repeating in non-terminating recurring decimal is called period.

For example:

In 0.3333 ... = 0.3     t h e   period is 3.

In 0.12151515 .... = 0.12 15 the period is 15.

these are the few examples for period.

Periodicity:

Number of the digits in the given period of non-terminating recurring decimal is called as periodicity.

For example:

In 0.3333 ...... = 0.3   t h e    periodicity is 1.

In 0.12151515 .... = 0.1215 the periodicity is 2.

these are the few examples for periodicity.

Hence the answer is:

It is given 0.1275 [75 on bar] so, we can write its   period as   75.

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