Bruchzahl Glossary of terms

A Bruchzahl is a number that expresses one or more equal parts of a whole, represented as a/b, where a and b are integers and b ≠ 0.

Additional Information

  • Translations: fraction, fractional number
  • Related concepts: Dezimalzahl, Prozent, Verhältnis, Bruchrechnung, gemischte Zahl

Detailed Explanation

Bruchzahlen consist of a numerator (Zähler) and a denominator (Nenner). The numerator indicates how many parts are taken, while the denominator shows into how many parts the whole is divided.

They can represent divisions, proportions, or ratios between quantities. They are essential in algebra, geometry, and calculus, and are widely used in everyday life.

Usage examples of "Bruchzahl"

📝 Some usage examples:
  1. Die Bruchzahl 3/4Represents three-quarters of a whole, where the whole has been divided into four equal parts and three of them are taken.
  2. 5/2 ist eine unechte BruchzahlThis is an improper fraction, as the numerator is larger than the denominator, equivalent to 2.5 or two and a half.
  3. Addition von Bruchzahlen: 1/3 + 1/4 = 7/12Example of an operation with fractions, where one-third and one-quarter are added, resulting in seven-twelfths.
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