Question

URGENTE!! AHORA
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(no respondas si no sabes, gracias)
ES PARA AHORA AHORITA

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Answer 1

Respuesta:

a) $\frac{4}{3}\cdot \frac{9}{16}\cdot 2$

$\frac{4}{3}\cdot \frac{9}{16}\cdot \frac{2}{1}$

$\frac{4}{3}\cdot \frac{9}{2\cdot \:8}\cdot \frac{2}{1}$

$\frac{4}{3}\cdot \frac{9}{8}$

$\frac{4}{3}\cdot \frac{3\cdot \:3}{8}$

$\frac{4}{1}\cdot \frac{3}{8}$

$\frac{4}{1}\cdot \frac{3}{4\cdot \:2}$

$\frac{3}{2}$

b) $\frac{32}{64}\cdot \frac{96}{48}\cdot \frac{1}{2}$

$\frac{32}{64}\cdot \:2\cdot \frac{1}{2}$

$\frac{32}{64}\cdot \frac{2}{1}\cdot \frac{1}{2}$

$\frac{32}{64}\cdot \:1$

$\frac{32}{64}$

$\frac{1}{2}$

c)$\frac{15}{21}\cdot \frac{27}{36}\cdot \frac{5}{5}$

$\frac{15}{21}\cdot \frac{27}{36}\cdot \:1$

$\frac{15}{21}\cdot \frac{27}{36}$

$\frac{3\cdot \:5}{21}\cdot \frac{27}{36}$

$\frac{3\cdot \:5}{3\cdot \:7}\cdot \frac{27}{36}$

$\frac{5}{7}\cdot \frac{27}{36}$

$\frac{5}{7}\cdot \frac{9\cdot \:3}{36}$

$\frac{5}{7}\cdot \frac{9\cdot \:3}{9\cdot \:4}$

$\frac{5}{7}\cdot \frac{3}{4}$

$\frac{5\cdot \:3}{7\cdot \:4}$

$\frac{15}{7\cdot \:4}$

$\frac{15}{28}$

d)$\frac{5}{45}\cdot \frac{25}{75}\cdot \frac{0}{35}$

$0\cdot \frac{5}{45}\cdot \frac{25}{75}$

$0\cdot \frac{1}{9}\cdot \frac{25}{75}$

$0\cdot \frac{1}{9}\cdot \frac{1}{3}$

$0\cdot \frac{1\cdot \:1}{9\cdot \:3}$

$0\cdot \frac{1}{27}$

$0$

e)$\frac{63}{45}\cdot \frac{81}{72}\cdot \frac{18}{9}$

$\frac{63}{45}\cdot \frac{81}{72}\cdot \:2$

$\frac{9\cdot \:7}{45}\cdot \frac{81}{72}\cdot \:2$

$\frac{9\cdot \:7}{9\cdot \:5}\cdot \frac{81}{72}\cdot \:2$

$\frac{7}{5}\cdot \frac{81}{72}\cdot \:2$

$\frac{7}{5}\cdot \frac{9\cdot \:9}{72}\cdot \:2$

$\frac{7}{5}\cdot \frac{9\cdot \:9}{9\cdot \:8}\cdot \:2$

$\frac{7}{5}\cdot \frac{9}{8}\cdot \:2$

$\frac{7}{5}\cdot \frac{9}{8}\cdot \frac{2}{1}$

$\frac{7}{5}\cdot \frac{9}{2\cdot \:4}\cdot \frac{2}{1}$

$\frac{7}{5}\cdot \frac{9}{4}$

$\frac{7\cdot \:9}{5\cdot \:4}$

$\frac{63}{5\cdot \:4}$

$\frac{63}{20}$

Espero te ayude