Question

Вычеслите Пожалуйста !!!

Answer 1

$\frac{\frac{3}{8}+\frac{1}{12}+\frac{1}{6}}{\frac{1}{12}+\frac{1}{3}+\frac{5}{6}} =\frac{\frac{9}{24}+\frac{2}{24}+\frac{4}{24}}{\frac{2}{24} +\frac{8}{24}+\frac{20}{24}} =\frac{\frac{15}{24}}{\frac{28}{24} }=\frac{15}{24} :\frac{28}{24}= \frac{15}{24} * \frac{24}{28}= \frac{15}{28}.$