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  • Fraction - Wikipedia
    In a fraction, the number of equal parts being described is the numerator (from Latin: numerātor, "counter" or "numberer"), and the type or variety of the parts is the denominator (from Latin: dēnōminātor, "thing that names or designates") [2][3] As an example, the fraction ⁠ 8 5 ⁠ amounts to eight parts, each of which is of the type named fifth In terms of division, the numerator
  • Division (mathematics) - Wikipedia
    A fraction is a division expression where both dividend and divisor are integers (typically called the numerator and denominator), and there is no implication that the division must be evaluated further
  • Unit fraction - Wikipedia
    Unit fractions are commonly used in fair division, and this familiar application is used in mathematics education as an early step toward the understanding of other fractions Unit fractions are common in probability theory due to the principle of indifference
  • Algebraic fraction - Wikipedia
    Algebraic fraction In algebra, an algebraic fraction is a fraction whose numerator and denominator are algebraic expressions Two examples of algebraic fractions are and Algebraic fractions are subject to the same laws as arithmetic fractions A rational fraction is an algebraic fraction whose numerator and denominator are both polynomials
  • Long division - Wikipedia
    Long division In arithmetic, long division is a standard division algorithm suitable for dividing multi-digit Hindu-Arabic numerals (positional notation) that is simple enough to perform by hand It breaks down a division problem into a series of easier steps
  • Order of operations - Wikipedia
    The order of operations, that is, the order in which the operations in an expression are usually performed, results from a convention adopted throughout mathematics, science, technology and many computer programming languages It is summarized as: [2][5] Parentheses Exponentiation Multiplication and division Addition and subtraction This means that to evaluate an expression, one first
  • Irreducible fraction - Wikipedia
    A fraction that is reducible can be reduced by dividing both the numerator and denominator by a common factor It can be fully reduced to lowest terms if both are divided by their greatest common divisor [5] In order to find the greatest common divisor, the Euclidean algorithm or prime factorization can be used
  • Separation of variables - Wikipedia
    For some equations involving mixed derivatives, the equation does not separate as easily as the heat equation did in the first example above, but nonetheless separation of variables may still be applied





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