Question

4 1/6*3 3/5; 1 2/113:1 4/11; 2 2/3*1 1/8:6 2/3

Answer 1

Ответ:

$4\frac{1}{6} \times 3 \frac{3}{5} = \frac{25}{6} \times \frac{18}{15} = 15$

$1 \frac{2}{113} \div 1 \frac{4}{11} = \frac{115}{113} \div \frac{15}{11} = \frac{253}{339}$

$2 \frac{2}{3} \times 1 \frac{1}{8} \div 6 \frac{2}{3} = 2 \frac{2}{3} \times 1 \frac{1}{8 } = \frac{8}{3} \times \frac{9}{8 } = \frac{72}{24} = 3 \div6 \frac{2}{3}= \frac{9}{20}$

Пошаговое объяснение:

Удачи!