They are rational fractions.
A quotient of two numbers cannot have a denominator which is zero: such a fraction is not defined.
Rational
It is a rational fraction.
It is a rational 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.
A quotient of two numbers cannot have a denominator which is zero: such a fraction is not defined.
Rational
Rational numbers
It is a rational fraction.
It is a rational fraction.
A rational number
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.
Yes, 0.12345 is a rational number because it can be expressed as a fraction. Specifically, it can be written as 12345/100000, where both the numerator and denominator are integers. Rational numbers are defined as numbers that can be expressed as the quotient of two integers, and 0.12345 meets this criterion.
-9.33333 is a rational number because it can be expressed as a fraction. Specifically, it can be written as -9.33333 = -28/3, where both the numerator and the denominator are integers. Rational numbers are defined as numbers that can be expressed as the quotient of two integers, and -9.33333 meets that criterion.
It is a rational number.
rational number
Yes, negative 7.5 is a rational number because it can be expressed as the fraction -15/2, where both the numerator and the denominator are integers. Rational numbers are defined as numbers that can be written as the quotient of two integers, and since -7.5 meets this criterion, it is indeed rational.