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jek_recluse [69]
3 years ago
7

Is 1.15 an irrational number

Mathematics
2 answers:
AVprozaik [17]3 years ago
6 0

Answer:  1.15 is NOT an irrational number.

Step-by-step explanation:  We are given to check whether 1.15 is an irrational number or not.

We know that a number in decimal form is

(i) rational, if the digits after the decimal are either terminating or repeating

and

(ii) irrational, if the digits after the decimal are non-terminating and non-repeating.

The given number is 1.15.

Here, the digits after the decimal are terminating, so the given number is rational, NOT irrational.

Thus, 1.15 is NOT an irrational number.

Oksi-84 [34.3K]3 years ago
5 0

Answer: no, it is rational


Step-by-step explanation: If it can be turned into a fraction it is not irrational


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