Question

Выполнение соответствие. 6/7: 4/7 11/12: 7/24
15/16: 3/8
25/34: 6/16
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Answer 1

$\frac{6}{7} \div \frac{4}{7} = \frac{6 \times 7}{4 \times 7} = \frac{42}{28} = \frac{3 \times 14}{2 \times 14} = 1 \frac{1}{2}$

$\frac{11}{12} \div \frac{7}{24} = \frac{11 \times 24}{12 \times 7} = \frac{264}{84} = \frac{22 \times 12}{7 \times 12} = 3 \frac{1}{7}$

$\frac{15}{16} \div \frac{3}{8} = \frac{15 \times 8}{16 \times 3} = \frac{45}{128}$

$\frac{25}{34} \div \frac{6}{16} = \frac{25}{34} \div \frac{3 \times 2}{8 \times 2} = \frac{25 \times 8}{34 \times 3} = \frac{200}{102} = \frac{100 \times 2}{51 \times 2} = 1 \frac{49}{51}$