A man walks at 5km/hr for 6 hours and 5km/hr for 12 hours.His average speed is
Answers
Answered by
0
Answer:
5 kmph
Explanation:
Total distance : (5*6) + (5*12) kms
Total Time : 6+12 hrs
Average speed = Total distance / total time
Therefore : 90/18 = 5
Answered by
0
Answer:
5kmph
Explanation:
Average speed =Total distance ÷ Total time
distance a = 5 ×6 = 30km
distance b = 5 × 12 = 60 km
total time he walked = 18 hrs
average speed= 90÷18=5km/h.
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