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Yes, two-thirds is a rational number because it can be expressed as the fraction ( \frac{2}{3} ), where both the numerator (2) and the denominator (3) are integers, and the denominator is not zero. Rational numbers are defined as numbers that can be written as the quotient of two integers, and two-thirds meets this criterion.
What else can I help you with?
Is six and two thirds rational or irrational?
It's rational
Is the square root of 2 and 2 thirds rational?
The square root of 2 is an irrational number, as it cannot be expressed as a fraction of two integers. However, 2 thirds (or ( \frac{2}{3} )) is a rational number because it can be expressed as a fraction where both the numerator and denominator are integers. Therefore, while 2 thirds is rational, the square root of 2 is not.
Is -5 and two thirds an irrational number?
No. It's the ratio of -17 and 3 ... a perfectly rational number.
How do you get exact thirds?
There are two ways: one is to start with a multiple of 3 so that the thirds are whole numbers. The second is to write the answer as a rational fraction rather than as a decimal.
Is 2 thirds a rational number?
Yes because any number that can be expressed as a fraction is a rational number
Is six and two thirds rational or irrational?
It's rational
Is two thirds a rational number?
Yes, two thirds is a rational number. This is because it a is recurring decimal and can be expressed as a fraction. All fractions are rational numbers and all recurring decimals are rational numbers.
Is negative two thirds an rational number?
Yes.
Is 21.6 repeating rational?
It would be 21 and two thirds, so it can be expressed as a fraction and is therefore rational.
Is two thirds a rational or an irrational number?
2/3 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Is the square root of 2 and 2 thirds rational?
The square root of 2 is an irrational number, as it cannot be expressed as a fraction of two integers. However, 2 thirds (or ( \frac{2}{3} )) is a rational number because it can be expressed as a fraction where both the numerator and denominator are integers. Therefore, while 2 thirds is rational, the square root of 2 is not.
Is -5 and two thirds an irrational number?
No. It's the ratio of -17 and 3 ... a perfectly rational number.
How do you get exact thirds?
There are two ways: one is to start with a multiple of 3 so that the thirds are whole numbers. The second is to write the answer as a rational fraction rather than as a decimal.
What is 3 and one- thirds?
A rational number.
Is 5 and two-thirds rational?
Yes. It can be expressed as a ratio a/b. 5 2/3 = 17/3
Is eight thirds a rational number?
Yes.
Is thirty thirds rational or irrational?
A rational number is one which can be expressed as one integer over another (possibly the same) integer which is not zero. thirty thirds = 30/3 which is one integer over another integer → it is rational.
