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Yes all number that are not a - or a fraction are rational.
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∙ 14y ago
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Is ten elevenths an irrational number?
No, it is a rational number, as it can be written as a fraction.
Why is two the rational number between negative ten and ten?
3 and 4 are two examples.
Would 0.37 be integer whole number or rational number?
It is a rational number.
Is 2.555... a rational number?
The answer depends on the ellipsis. If the .. is meant to indicate that the string of 5s continues without end ten it is a rational number.
Is -10 a rational number?
Yes. -10 = -10/1 which is of the form of one whole number over another whole number. Rational numbers have the form of one whole number over another whole number. Thus -10 is rational.
Is the square root of 40 rational?
No - the square root of 40 is not a rational number. Rounded to ten decimal places, it is equal to 6.3245553203.
What number can you divide a rational number to get a number that is twice the opposite of the rational number?
You would need to divide by -1/2.
What would be difference of 2 rational numbers?
Another rational number.
Which is the rational number equal to negative seventeen over ten?
-17/10 = -1.7
Negative fractions are Rational number?
They are rational, if the numerator and denominator are integers. For example, -2 / 3 would be a rational number.They are rational, if the numerator and denominator are integers. For example, -2 / 3 would be a rational number.They are rational, if the numerator and denominator are integers. For example, -2 / 3 would be a rational number.They are rational, if the numerator and denominator are integers. For example, -2 / 3 would be a rational number.
is 5 an rational number?
The number 5 is indeed a rational number. A rational number is one that is able to be written down as a simplified fraction. The number 5 would be written as 5/1.
Does there exist an irrational number such that its square root is rational?
No, and I can prove it: -- The product of two rational numbers is always a rational number. -- If the two numbers happen to be the same number, then it's the square root of their product. -- Remember ... the product of two rational numbers is always a rational number. -- So the square of a rational number is always a rational number. -- So the square root of an irrational number can't be a rational number (because its square would be rational etc.).
