Matematická úloha
Vypočítej:
\large \Large \frac{\frac{2}{7}-\frac{1}{2}}{3-\frac{3}{4}}\large
\large = \Large \frac{1}{21}\large
\large =- \Large \frac{2}{21}\large
\large = \Large \frac{2}{15}\large
\large = \Large \frac{5}{21}\large
V tomto případě se jedná o složený zlomek. Nejprve od sebe odečteš zlomky nad zlomkovou čarou a taktéž zlomky pod zlomkovou čarou, poté se můžeš pustit do jejich dělení.
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