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Matematická úloha
Vypočítaj \frac{5}{2}+\frac{7}{4}-\frac{4-(2+8)}{3}.
=\frac{85}{12}=\frac{35}{4}
=\frac{95}{12}=\frac{45}{4}
=\frac{75}{12}=\frac{25}{4}
=\frac{65}{12}=\frac{15}{4}
Vypočítaj \frac{5}{2}+\frac{7}{4}-\frac{4-(2+8)}{3}.
=\frac{85}{12}=\frac{35}{4}
=\frac{95}{12}=\frac{45}{4}
=\frac{75}{12}=\frac{25}{4}
=\frac{65}{12}=\frac{15}{4}