Question

Помогите пж умоляю поздно приехал

Answer 1

1) а) = 7/6 * 24/7 = 4

б) = 26/11 : 39/14 = 26/11 * 14/39 = 2/11 * 14/3 = 28/33

в) = 21/5 : 21/10 * 11/6 = 21/5 * 10/21 *11/6 = 2 * 11/6 = 11/3 = 3 2/3

Answer 2

А) $1 frac{1}{6} times 3 frac{3}{7} = frac{7}{6} times frac{24}{7} = frac{24}{6} = 4$

Б) $2 frac{4}{11} div 2frac{11}{14} = frac{26}{11} div frac{39}{14} = frac{26}{11} times frac{14}{39} = frac{28}{33}$

В) $4 frac{1}{5} div 2 frac{1}{10} times 1 frac{5}{6} = frac{21}{5} div frac{21}{10} times frac{11}{6} = \ = frac{21 times 10 times 11}{5 times 21 times 6} = frac{2 times 11}{6} = frac{22}{6} = \ = frac{11}{3} = 3 frac{2}{3}$