Question

Hallar las siguientes productos (9/7)x(-6/7)x(-4/3)​

Answer 1

$(\frac{9}{7}) * (-\frac{6}{7}) * (-\frac{4}{3})\\\\-\frac{54}{49} * (-\frac{4}{3})\\\\\frac{216}{147} = \frac{72}{49}$