Question

$\frac{3}{7} \div \frac{5}{8}$

$\frac{2}{3} \div \frac{4}{7}$
$\frac{4}{5} \div 3$
$1 \frac{2}{5} \div \frac{2}{5}$
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Answer 1

Ответ:

Пошаговое объяснение:

3/7 : 5/8 = 3/7 * 8/5 = 24/35

2/3 : 4/7 = 2/3 * 7/4 = 7/6 = 1 1/6

4/5 : 3 = 4/5 * 1/3 = 4/15

1 2/5 : 2/5 = 7/5 * 5/2 = 7/2 = 3 1/2

Answer 2

Ответ:

$\frac{24}{35}\\\\1\frac{1}{16}\\\\\frac{4}{15}\\\\3\frac{1}{2}$

Пошаговое объяснение:

$\frac{3}{7} : \frac{5}{8} = \frac{3}{7} * \frac{8}{5} = \frac{24}{35}\\\\\frac{2}{3} : \frac{4}{7} = \frac{2}{3} * \frac{7}{4} = \frac{1}3{} * \frac{7}{2} = \frac{7}{6} = 1\frac{1}{16}\\\\\frac{4}{5} : 3 = \frac{4}{5} * \frac{1}{3} = \frac{4}{15}\\\\1\frac{2}{5} : \frac{2}{5} = \frac{7}{5} * \frac{5}{2} = \frac{35}{10} = \frac{7}{2} = 3\frac{1}{2}$