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5 supra 2 x 23 supra 14

Răspuns :

[tex] \frac{5}{2} * \frac{23}{14} = \frac{5*23}{2*14} =\ \textgreater \ \\ \\ =\ \textgreater \ \frac{115}{28} =\ \textgreater \ Si~cam~asa~ramane.[/tex]
[tex] \frac{5}{2} * \frac{23}{14} = \frac{5}{2:2} * \frac{23}{14:2} (am~simplificat)\\ \\= \frac{5}{1} * \frac{23}{7} \\\\ = \frac{115}{7} \\\\ =16,42...[/tex]