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An irrational number is one that can NOT be expressed as a fraction, with integer numerator and denominator. 3.8 CAN be expressed as such, namely, 38/10, so it is RATIONAL.

An irrational number is one that can NOT be expressed as a fraction, with integer numerator and denominator. 3.8 CAN be expressed as such, namely, 38/10, so it is RATIONAL.

An irrational number is one that can NOT be expressed as a fraction, with integer numerator and denominator. 3.8 CAN be expressed as such, namely, 38/10, so it is RATIONAL.

An irrational number is one that can NOT be expressed as a fraction, with integer numerator and denominator. 3.8 CAN be expressed as such, namely, 38/10, so it is RATIONAL.

Q: Is 3.8 irrational

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It is rational

No, it is rational.

Yes.

Yes because it can't be expressed as a fraction

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Lots of factors could be put together to equal 38, the most obvious being 19 and 2 (19 * 2 = 38). But, there is an infinite number of values that can be multiplied to be 38, because the numbers could be decimals, negative integers, or irrational numbers. Some examples would be: 9.5 * 4 = 38 -19 * -2 = 38 0.5 * 76 = 38

Irrational. Irrational. Irrational. Irrational.

It is irrational.

Rational

No; it is a rational number. An irrational number has a non-terminating, non-repeating decimal. 12.666666666 either terminates (= 12666666666/1000000000) or if you mean the 6 recurs (ie goes on forever: 12.666... = 38/3).

No

If it says "negative irrational", then obviously it is irrational.

yes

irrational

Irrational

The square root of 94 is an irrational number

Yes. The sum of two irrational numbers can be rational, or irrational.

Such a sum is always irrational.

Irrational Number

It is always irrational.

It is a rational number

Not necessarily. The sum of two irrational numbers can be rational or irrational.

rational * irrational = irrational.

Yes normally but if both irrational number are the same then the quotient will be 1

This is an irrational answer

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