What are Rational Numbers? Number System Concept

rational number All integers are rational numbers as they can be written as a fraction with a denominator of 1

Key Points The set of rational numbers, written ℚ , is the set of all quotients of integers Every integer is a rational number and ℕ ⊂ ℤ ⊂ ℚ , but not all random wheel number Because every whole number can be written as a fraction, every whole number is a rational number A set of numbers that includes all positive integers and 0 is