Classifying numbers: rational & irrational

rational number ~ A Maths Dictionary for Kids Quick Reference by rational number Rational numbers are the numbers that can be expressed in the form of a ratio and irrational numbers cannot be expressed as a fraction But inspirational quotes A rational number is said to be in standard form if the numerator and denominator have only one common factor, and the denominator is always positive

999 angel number Dual representations and standard form expansions of rational numbers requires to keep only the repeating zeros representation (and to throw