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5 votes
-8.1 irrational number or rational

-8.1 irrational number or rational-example-1
User Amer
by
4.2k points

2 Answers

1 vote

Answer:

Rational

Explanation:

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


-1.8=-(18)/(10) =-(9)/(5)

Hope this helps.

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


-8.1=-(81)/(10)

User Johannes Thorn
by
4.2k points
3 votes

Answer:

Rational

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

User Kya
by
4.4k points