Steve traveled the first 2 hours of his journey at 40 mph and the last 3 hours of his journey at 60 mph. What is his average speed of travel for the entire journey?  Choose the correct choice from the following answers:
A) 52 mph
B) 56.67 mph
C) 53.33 mph
D) 64 mph
E) 66.67 mph
Answer   Average speed of travel = Total distance travelled/Total time taken   Total distance traveled by Steve = Distance covered in the first 2 hours + distance covered in the next 3 hours.   Distance covered in the first 2 hours = speed * time = 40 * 2= 
<gadget id="calculator">40 * 2</gadget>
<output>80</output>
80 miles.   Distance covered in the next 3 hours= speed * time = 60 * 3= 
<gadget id="calculator">60 * 3</gadget>
<output>180</output>
180 miles.   Therefore, total distance covered= 80 + 180= 
<gadget id="calculator">80 + 180</gadget>
<output>260</output>
260 miles.   Total time taken= 2 + 3= 
<gadget id="calculator">2 + 3</gadget>
<output>5</output>
5 hours.   Hence, average speed= Total distance travelled/Total time taken=260/5= 
<gadget id="calculator">260/5</gadget>
<output>52</output>
52 miles per hour.   Choice 52 mph
<result>A</result>
Steve traveled the first 2 hours of his journey at 40 mph and the last 3 hours of his journey at 60 mph. What is his average speed of travel for the entire journey?