A truck covers 30 km in the first hour,40 km in the second hour and 60 km in the third hour. What is the average speed of the truck during the whole journey?
Answers
Answered by
1
Answer:
avg speed = total distance / total time
30+40+60/3
130/3= 43.33 kmph
Answered by
1
Answer:
130/3 km/hr
Explanation:
Average speed=total distance÷total time
=(30+40+60) km/3 hrs
= 130/3 km/hr
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