Superman flied 200 miles in 1 hour 1 minute. What was the average speed of Superman?	Answers
A) 180 miles / hour B) 170.3 miles / hour C) 196.72 miles / hour D) 160 miles / hour E) 150 miles / hour
We first convert the time of 1 hours 1 minutes in minutes   1 hours 1 minutes = 1 * 60 + 1= 
<gadget id="calculator">1 * 60 + 1</gadget>
<output>61</output>
61 minutes   Average speed S is given by distance / time. Hence   S= 200 miles / 61 minutes = 3.27 mile / minute   = 196.72 miles / hour   correct answer 196.72 miles / hour
<result>C</result>
Superman flied 200 miles in 1 hour 1 minute. What was the average speed of Superman?