Question

8/35*(5/6+11/12) помогите​

Answer 1

Ответ:

$0,4$

Пошаговое объяснение:

$\dfrac{8}{35}*(\dfrac{5}{6} + \dfrac{11}{12}) =\dfrac{2}{5}$

$\dfrac{5}{6} + \dfrac{11}{12} = \dfrac{10}{12} + \dfrac{11}{12} = \dfrac{21}{12} = \dfrac{7}{4}$

$\dfrac{8}{35} * \dfrac{7}{4} = \dfrac{2 * 1}{5 * 1} = \dfrac{2}{5}=\dfrac{4}{10}=0,4$