Răspuns :
[tex] \frac{47}{8} - \frac{33}{24} = \frac{141}{24} - \frac{33}{24} = \frac{108}{24} = \frac{36}{8} = \frac{9}{2} .[/tex]
[tex] \frac{47}{8} - \frac{33}{24} = \frac{141}{24} - \frac{33}{24} = \frac{108}{24} = \frac{36}{8} = \frac{9}{2} .[/tex]