Question

resolva a expresão !
6/7 x 1/3 mais 9/4 dividido por 5/4

Answer 1

$\frac{6}{7}* \frac{1}{3}+ \frac{9}{4} / \frac{5}{4} = \frac{6}{21} + \frac{9}{4} * \frac{4}{5}= \frac{6}{21}+ \frac{9}{5} = \frac{30}{105} + \frac{189}{105} = \frac{219}{105} = \frac{73}{35}$