A car traveled from San Diego to San Francisco at an average speed of 66 miles per hour. If the journey back took twice as long, what was the average speed of the trip?
Choose the correct choice from the following options: A) 24. B) 32. C) 36. D) 42. E) 44.
Let the time taken be = x   One way distance = 66x   Total distance traveled = 2 * 66= 
<gadget id="calculator">2 * 66</gadget>
<output>132</output>
132x   Total time taken= x + 2x = 3x   Average speed = 132x/3x = 44   Answer: 44.132 /3= 
<gadget id="calculator">132 /3</gadget>
<output>44</output>
44   Answer: 44.
<result>E</result>
A car traveled from San Diego to San Francisco at an average speed of 66 miles per hour. If the journey back took twice as long, what was the average speed of the trip?