All fractions with integer numerator and non-zero integer denominator are rational, and conversely.
Chat with our AI personalities
similarities and differences between ordinary fractions and rational expressions.
all rational numbers can be written as fractions. That is the definition of rational numbers.
2.45 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
-0.003 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
1.121121112(not repeating) is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.