On a certain day Sam took 33 minutes to reach school from
his house. While returning he took only 27 minutes to reach home. If
the school is at a distance of 3km from his house. Calculate his
average speed on that day.
Answers
Answered by
3
Answer:
time= 33minutes = 33/60=0.55 hrs
again, time taken while returning from school= 27 minutes = 27/60=0.45hrs
total distance= 3km
average speed = total distance / total time
3km/ 0.45+0.55
3km/0.100hrs
30km/h
Similar questions