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Fractions of a Magnitude

Fractions of a Magnitude
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2020-04-01 20:18
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This example demonstrates how to represent a magnitude using fractions. It involves key mathematical concepts such as fractions and integers. Using GeoGebra commands like Random, If, and FractionText, the example constructs visual representations of fractions. Suitable for high-grade elementary and junior high school students to learn about fractions and their applications.

GeoGebra Commands & Parameters

  1. Random(1, 20) → num
  2. Random(2, 45) → den
  3. If(Mod[num, 3] ≟ 0, "€", If[Mod[num, 3] ≟ 1, "kg", If[Mod[num, 3] ≟ 2, "m"]]) → texte3
  4. If(den ≟ num, den + 1, den) → deno
  5. FractionText(num / deno) → texte2
  6. Textfield(rep) → ChampTexte1
  7. GCD(4, 6) → d