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Matematická úloha
Vypočítaj:
\large \Large \frac{1}{2}\large + \Large \frac{1}{3}\large \cdot \Large \frac{2}{5}\large - \Large \frac{3}{4}\large
\large = \Large \frac{7}{30}\large
\large =- \Large \frac{7}{60}\large
\large = \Large \frac{11}{60}\large
\large = \Large \frac{1}{60}\large