Question

Am nevoie la evaluare va rog frumos​

Answer 1

Răspuns:

$a) > \: 1 \frac{8}{9} + 3 \frac{4}{15} = \frac{232}{45}$

$b) - \frac{7}{16} + \frac{5}{24} = - \frac{11}{48}$

$c) \frac{12}{35} \times ( - \frac{5}{6}) = - \frac{2}{7}$

$\frac{11}{12} \div 1 \frac{7}{15} = \frac{5}{8}$