Question

va rog frumos,ma poate ajuta cineva?​

Answer 1

Răspuns:

echiunitare:

$\frac{7}{7}$

subunitare:

$\frac{5}{6} \: \: \: \frac{3}{5} \: \: \frac{11}{12} \: \: \frac{9}{10} \: \: \frac{14}{20} \: \: \frac{90}{91} \: \: \frac{405}{504}$

supraunitare:

$\frac{8}{4} \: \: \frac{9}{8} \: \: \frac{31}{30} \: \: \frac{103}{33}$