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Rational
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Is -23 a rational or an irrational number?
-23 is rational.It is rational because we can write it as a fraction (one integer divided by another) where the denominator is not equal to 0. For example, -23/1. This makes it rational.
Is the square root of 23 a rational number?
No. Square root of 23 is irrational.
How is 5.75 rational?
Rational numbers can be written in the ratio p/q where p and q are integers and q is not zero. 5.75 can be written as 575/100 or 23/4 in its simplest form. Since 23 and 4 are integers and 4 is not zero, 23/4 is rational.
Is 2 23 a rational number?
Yes.
Why are percents rational?
They need not be. You can have sqrt(23)% which would be irrational.
Is -1 a rational or irrarional number?
-1 is a rational number
Can a negative square root of 9 be both rational and irrational?
an irrarional number is a number that can't be written as a fraction or whole number. -sqrt(9)=-3 This is a whole number so it isn't irrational, just rational
Is negative 23 a rational number?
-23 is a rational number
Is 8 over 23 rational?
8/23 is a rational number because all fractions and integers are rational numbers
Is 23 an integer or rational number?
An integer is a whole number. For instance, 1, 2, 3... There is no decimal part. So 23 is an integer. A rational number is a number that can be written as a/b. 23 can be written as 23/1, so 23 is a rational number. Thus, 23 is BOTH an integer and a rational number.
Is 8 ot of 23 rational?
The number 8 out of 23 is a rational. This is used in math.
Is 22 over 23 a rational number?
Yes 22/23 is rational because any number that can be expressed as a fraction is a rational number
Is -23 a rational or an irrational number?
-23 is rational.It is rational because we can write it as a fraction (one integer divided by another) where the denominator is not equal to 0. For example, -23/1. This makes it rational.
Is 23 rational?
-23 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Is 0.79 and the square root of 23 rational number?
0.79 is a rational number but the square root of 23 is an irrational number
Is 11.5 a rational number?
Yes. It's the ratio of 23 to 2.
Is 2.3 a rational number?
Yes, since it can be written as a fraction (or ratio, the reason for the word rational) -2.3 = -23/10
