3 years ago

-8.1 irrational number or rational

Mathematics

2 answers:

Luda [366]3 years ago

4 0

Answer:

Rational

Step-by-step explanation:

Because it's an actual number that you can graph where irrational would be is if it would be a number that like pie or something where it just goes on and on

PSYCHO15rus [73]3 years ago

3 0

Answer:

Rational

Step-by-step explanation:

-1.8 is a rational number. It has a terminating and non repeating decimal.

$-1.8=-\frac{18}{10} =-\frac{9}{5}$

Hope this helps.

As a little bonus: -8.1 would be rational for the same reason.

$-8.1=-\frac{81}{10}$

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