Question

Efectuar C / D; si:

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Answer 1

RESOLUCIÓN:

$C = \frac{3}{5} \div \frac{4}{5} = \frac{3}{5} \times \frac{5}{4} = \frac{3}{4}$

$D = \frac{2}{3} \div \frac{7}{6} = \frac{2}{3} \times \frac{6}{7} = \frac{12}{21}$

Hallamos C/D :

$C \div D = \frac{3}{4} \div \frac{12}{21} = \frac{3}{4} \times \frac{12}{21} = \frac{36}{84} = \frac{3}{7}$