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No. It is a terminating decimal and therefore can be expressed as a ratio ie it is rational. 3.8 = 38/10 (which can be simplified)
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Is the decimal 38.4 an irrational number?
No, the number 38.4 is a rational number. It can be expressed as a fraction, which is a characteristic of rational numbers. 38 4/10, or 384/10.
Which number produces an irrational number when multiplied by?
At least one of the factors has to be irrational.* An irrational number times ANY number (except zero) is irrational. * The product of two irrational numbers can be either rational or irrational.
Is 4.121314 is a rational number or irrational?
it is a rational number but 4.121314..... is an irrational no
What is an irrational number minus a rational number?
It is an irrational number.
What number do you get when you add an irrational and a rational number?
An irrational number.
Is 38 percent an irrational number?
No, it is rational.
Is 3.8 irrational?
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.
Is the square root of 38 an irrational number?
Yes because it can't be expressed as a fraction
Is 12.666666666 a irrational number?
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).
What is the sum of an rational number and irrational number?
An irrational number.
Is the decimal 38.4 an irrational number?
No, the number 38.4 is a rational number. It can be expressed as a fraction, which is a characteristic of rational numbers. 38 4/10, or 384/10.
Is an irrational number plus an irrational number rational?
No. The sum of an irrational number and any other [real] number is irrational.
The sum of a rational number and an irrational number is?
The sum of a rational and irrational number must be an irrational number.
Is the square root of 38 irrational?
Yes.
Is 3.56 an irrational number?
No, 3.56 is not an irrational number. 3.56 is rational.
Whether a rational number multiplied by an irrational number gives an irrational number?
rational * irrational = irrational.
Is negative pi rational or irrational?
-Pi is irrational, because it does not terminate or repeat. Whenever you multiply an irrational number by a rational number (-1), the result is an irrational number.
