Yes.
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.
A rational number.
Yes because any number that can be expressed as a fraction is a rational number
Yes.
To convert eight thirds into a mixed number, divide 8 by 3. This gives you 2 with a remainder of 2. Therefore, eight thirds as a mixed number is 2 and 2/3.
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.
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.
No. It's the ratio of -17 and 3 ... a perfectly rational number.
30 / 3 = 10 10 is an integer, so of course it is rational! Any number that can be exactly expressed as a ratio is by definition rational.
2/3 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
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.
No, but three over eight is.