Answer:
67

Step-by-step explanation:
the volume of a rectangular prism is the three sides multiplied together, 
converting the mixed number to improper fraction to make multiplying easier.
= 
converting back to mixed number in simplest form
= 67 R 1
= 67 
The motorway is more likely. The probability there is 3/5 while it is only 2/5 in the parking lot.
660 divided by 2 and it gives you your answer of 13.2
So therefore the answer is 13.2 per hour
10.2 x 2 = 20.40
9.4 x 3 = 28.20
Total= 48.60