Question

Va rog dau coroana repede ex 11

Answer 1

Răspuns:

a)

$\frac{4}{3} \times \frac{27}{8} - \frac{5}{6} = \frac{9}{2} - \frac{5}{6} = \frac{11}{3}$

b)

$\frac{8}{5} \times \frac{25}{16} - \frac{5}{8} = \frac{5}{2} - \frac{5}{8} = \frac{15}{8}$

c)

$\frac{7}{6} + \frac{64}{27} \times \frac{3}{8} = \frac{7}{6} + \frac{8}{9} = \frac{37}{18}$

Sper că te-am ajutat!