Rational Number Multiplication

 $5\left(-\frac{2}{3}\right)=$ 

Provide your answer as a simplified mixed number 

 $-5\left(-\frac{4}{7}\right)=$  
Provide  your answer as a simplified mixed number 

 $2\left(-3\right)$  

 $-2\left(-3.2\right)=$  

 $-5\left(-1.2\right)=$  

 $\frac{1}{5}\times\frac{5}{6}\times\frac{6}{7}=$  
Enter answer as a simplified fraction

 $-\frac{1}{8}\times5\times\frac{2}{7}$  

Find the product. Enter your final answer as a simplified fraction.

The price of one share of a company rose $2.25 per day for 4 days in a row. What is the overall change in the price of one share?

Find the product. Provide your answer as a simplified fraction

 $\left(\frac{1}{3}\right)\cdot\left(\frac{2}{6}\right)\cdot5$  

A submarine dives below the ocean surface, heading downward in six moves. If each move downward was 130 feet, what depth is the submarine at after it is finished diving?

(a)