Rational Numbers

A rational number is any number that can be expressed as a fraction, where the numerator and denominator are integers and the denominator is not zero.

True

15, 3, -1, -12

A fraction is a rational number.

-1.26, -\frac{7}{6}, -\frac{1}{2}

The denominator must be the same.

An integer is a whole number that can be positive, negative, or zero, but cannot be a fraction or decimal.

Rational numbers can be expressed as fractions, while irrational numbers cannot be expressed as fractions and have non-repeating, non-terminating decimal expansions.

An example of a rational number is $$\frac{3}{4}$$ .

The decimal representation of $$\frac{1}{2}$$ is 0.5.