Multiplying and dividing rational numbers

• positive
• negative

(-1/13 / 3/10) x 3=

• 3/13

• 10/13

• 1/9

• -10/13

Positive x Positive = _________

 $-4\ \frac{1}{2}\cdot\left(-3\ \frac{3}{4}\right)$  

•  $16\ \frac{7}{8}$  

•  $-16\ \frac{7}{8}$  

•  $12\ \frac{3}{4}$  

•  $-12\ \frac{3}{4}$  

 $Multiply\ (-8.6)(-0.07)$  

• 0.602

• -0.62

• 6.02

• -0.602