3 years ago

Is 0.45 irrational or rational

2 answers:

6 0

Hello! 0.45 is a rational number, because it can be turned into a fraction and it terminates and doesn't have any repeating numbers. 0.45 is equivalent to 9/20 in fraction form.

dlinn [17]3 years ago

4 0

Rational because 0.45 can be expressed as the ratio of two integers.

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ale4655 [162]

I think you mean
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so therefor since we can't take squaer root of negative

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Read 2 more answers