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No because the square root of 9 is 3 and 3 times 0.4 is 1.2 which is a rational number

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Math and Arithmetic

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Q: Is the square root of nine irrational when multipled by 0.4?
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Related questions

Is the square root of nine an irrational number?

The square root of nine is three, and that is not an irrational number.


Is the square root of nine irrational or rational?

Its 3 which is a rational number


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NO - it is 3 (three) which is surely rational.


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It is rational.The square root of 9 is 3 and it is a rational number


Is the square root of 200 rational or irrational?

The square root of 200 is irrational.


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Is they sqare root of 94 irrational or irrational?

The square root of 94 is an irrational number


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Neither. It is not defined.


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Is the square root of 11 rational or irrational?

The square root of 11 is an irrational number


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Yes, square root of 33 is irrational.


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