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Ann [662]
3 years ago
10

Please help! In the question you have to find whether the number is either rational or irrational.

Mathematics
1 answer:
Mnenie [13.5K]3 years ago
4 0

Answer:

Square root of 30 is irrational because the answer is a non-terminating decimal.

4/7 is rational because it is a fraction.

21 divided by the square root of 4 is irrational because the result is a non-terminating decimal.

Pi is irrational because it's a non-terminating decimal.

-27 is rational because rational numbers can be positive or negative.

I hope this is correct! :-)

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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