Question

multiply - 66/9BY-51/-77

Answer 1

$( - \frac{66}{9} ) \times ( \frac{ - 51}{ - 77} )$
$= ( \frac{ - 6}{9} ) \times ( \frac{51}{7} )$
$= ( \frac{ - 2}{3} ) \times ( \frac{51}{7} )$
=
$- 2 \times \frac{17}{7}$
$= - \frac{34}{7}$