Arithmetic/Types of Numbers/Fraction

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Fraction[edit]

Fraction is a ratio of two integer numbers. Fraction can be expressed mathematically

, where B is not zero.

Where

A is called Numerator
B is called Denominator

Equal Fractions[edit]

Two fractions A/B and C/D are the same if the product of numerator A and denominator D is equal to the product of numerator B and denominator C.

if Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "/mathoid/local/v1/":): {\displaystyle A*D = B*C }


and


if

Rules[edit]

  1. + =
  2. - = Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "/mathoid/local/v1/":): {\displaystyle \frac{AD - BC}{BD}}
  3. Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "/mathoid/local/v1/":): {\displaystyle \frac{A}{B}} x =
  4. / Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "/mathoid/local/v1/":): {\displaystyle \frac{C}{D}} = , if C not zero.