Question

se x= 1/3 . (2/3 ¨dividido 1/7) então x=?

Answer 1

$x = \frac{1}{3} *(\frac{\frac{2}{3}}{\frac{1}{7}})\\x = \frac{1}{3} * (\frac{2}{3}*\frac{7}{1})\\\\x = \frac{1*2*7}{3*3*1} = \frac{14}{9}$