A train travels with a speed of 60 km/hr in 0.52 hrs, 30km/hr in 0.24 hrs and with 70 km/hr in 0.71 hrs. Calculate the average speed of the train
Answers
Answered by
1
Answer:
Explanation:
Average speed is equal to total distance /. Total time
Total distance is equal to 31.2km +7.2km+49.7km
Total time is equal to 0.52+0.24+0.71
Average speed = (approx) 60km/hr
Answered by
2
Answer:
59.931972789 avg
Explanation:
60km/h for .52h = 31.2km
30km/h for .24h = 7.2km
70km/h for .71h = 49.7km
V = distance/time
= 31.2+7.2+49.7/.52+.24+.71
= 88.1/1.47
= 59.931972789 km/h avg
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