Question

aber quien lo resuelve más rapido​

Answer 1

Respuesta:

$a) \: \frac{ - 3}{4} \div \frac{3}{4} = - 1 \\ b) \: \frac{5}{6} \div \frac{1}{7} = \frac{5}{6} \times 7 = \frac{35}{6} \\ c) \: \frac{2}{5} \div \frac{1}{ - 6} = - \frac{12}{5} \\ d) \: - 4 \frac{2}{3} \div \frac{1}{2} = - \frac{28}{3} \\ e) \: 3 \frac{3}{8} \div - 9 = - \frac{3}{8} \\ f) \: \frac{3}{5} \div 2 \frac{1}{2} = \frac{3}{20} \\ g) \: \frac{ - 2}{3} \div \frac{3}{11} = - \frac{22}{9} \\ \frac{ - 2}{3} + \frac{3}{11} = - \frac{13}{33} \\ h) \: 1.5 \div 0.5 = - (1.5 \div 0.5) = - 3 \\ 1.5 + 0.5 = - (1.5 - 0.5) = - 1 \\ i) \: \frac{1}{5} \div 0.2 = \frac{1}{5} \div \frac{1}{5} = 1 \\ \frac{1}{5} + 0.2 = \frac{1}{5} + \frac{1}{5} = \frac{2}{5}$

Espero te sirva, saludos