Q mod Z/Addiere/1/Aufgabe

< Q mod Z < Addiere < 1

Stelle in der Restklassengruppe ${}\mathbb {Q} {\text{ mod }}\mathbb {Z}$ die folgenden Terme durch einen Bruch zwischen ${}0$ und ${}1$ dar.

${}{\frac {3}{8}}+{\frac {5}{7}}$ ,
${}-{\frac {6}{5}}$ ,
${}{\frac {6}{7}}\cdot {\frac {3}{2}}$ .

Eine Lösung erstellen

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