Question

74,2 : х = 14
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Answer 1

$74.2 \div x = 14$

$74 \frac{2}{10} \div x = 14 \\ \frac{371}{5} \div \frac{x}{1} = 14 \\ \frac{371}{5} \times \frac{1}{x} = 14 \\ \frac{371}{5x} = 14$

$371 = 14 \times 5x \\ 371 = 70x$

$x = \frac{371}{70} = \frac{53}{10}$

$x = \frac{53}{10} = 5 \frac{3}{10}$