Proof: product of rational & irrational is irrational

rational number  Irrational Numbers All numbers that are not rational are considered irrational An irrational number can be written as a decimal, but not as a fraction An Integers - Whole Numbers with their opposites adjoined Rational Numbers

Includes all numbers on the number line 15,√15,0,− All integers are rational numbers as 1 is a non-zero integer 15,51, A rational number is said to be in standard form if the common factor between the numerator and the denominator is just one and the denominator

Rational number , standing for quotient in English Rational numbers are all real numbers, and can be positive or negative A number that is not rational Get extra practice with rational numbers class 8 extra questions with answers from extramarks study material