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Решите задачу:

$0.6 \times \frac{5}{6} = \frac{6}{10} \times \frac{5}{6} = \frac{1}{2}$
$\frac{4}{9} \times \frac{9}{11} = \frac{4}{11}$
$\frac{3}{17} \times 51 = 3 \times 3 = 9$
$\frac{1}{6} \times 1.2 = \frac{1}{6} \times \frac{12}{10} = \frac{2}{10} = \frac{1}{5}$
$\frac{7}{16} \times 32 = 7 \times 2 = 14$
$\frac{5}{7} \times 3.5 = \frac{5}{7} \times \frac{35}{10} = \frac{5}{2} = 2.5$
$0.04 \times \frac{25}{26} = \frac{4}{100} \times \frac{25}{26} = \frac{4 \times 1}{4 \times 26} = \frac{1}{26}$
$\frac{2}{5} \times 100 = 2 \times 20 = 40$
$\frac{3}{16} \times 0.16 = \frac{3}{16} \times \frac{16}{100} = \frac{3}{100} = 0.03$
$\frac{1}{11} \times \frac{11}{13} = \frac{1}{13}$
$\frac{5}{12} \times 600 = 5 \times 50 = 250$
$\frac{2}{9} \times 1.8 = \frac{2}{9} \times \frac{18}{10} = \frac{4}{10} = 0.4$
$\frac{15}{16} \times \frac{8}{9} = \frac{5 \times 1}{2 \times 3} = \frac{5}{6}$
$0.3 \times \frac{10}{33} = \frac{3}{10} \times \frac{10}{33} = \frac{1}{11}$
$\frac{8}{15} \times 12 = \frac{8}{5} \times 4 = \frac{32}{5} = 6.4$