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Is the product of three rational numbers rational or irrational?
A rational number in essence is any number that can be expressed as a fraction of integers (i.e. repeating decimal). Taking the product of any number of rational numbers will always yield another rational number.
Is the product of three irrational numbers always an irrational number?
No. The easiest counter-example to show that the product of two irrational numbers can be a rational number is that the product of √2 and √2 is 2. Likewise, the cube root of 2 is also an irrational number, but the product of 3√2, 3√2 and 3√2 is 2.
Is 1.43 an irrational or rational number?
The number 1.43 can be expressed as a fraction - as 1 43/100 or one and forty-three hundredths. Therefore, it is rational.
What is an unknown number x is less than 3 and greater than -1?
4
Every natural number is an irrational number?
Close. But to make that statement correct, three letters must be deleted:Every natural number is a[n ir]rational number.
Is three an irrational number rational number both rational and irrational or neither rational or irrational?
Integers are rational. In the set of real numbers, every number is either rational or irrational; a number can't be both or neither.
Can you add three irrational numbers and get a rational number?
no
Can you multiply three irrational numbers to get a rational number?
no
If three irrational numbers added together is the result irrational number?
You can not add irrational numbers. You can round off irrational numbers and then add them but in the process of rounding off the numbers, you make them rational. Then the sum becomes rational.
Is three eights rational or irrational?
3/8 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Is the product of three rational numbers rational or irrational?
A rational number in essence is any number that can be expressed as a fraction of integers (i.e. repeating decimal). Taking the product of any number of rational numbers will always yield another rational number.
Is the square root of three irrational or rational?
The square roots of three are examples of irrational numbers.
Is three sevenths an irrational number?
No, it is rational.
Is three quarter an irrational number?
No, it is rational.
What is The sum of a ration and an irrational number?
The sum of the three can be rational or irrational.
Is the fraction three sevenths an irrational number?
The formal definition of rational numbers is: Any fractionwith whole numbers on top and bottom.
What are three forms of each number?
Numbers can be ordinal, cardinal or imaginary. They could also be fractional, decimal, rational or irrational.
