Physics, asked by pankaj132818, 1 year ago

A train travels a distance of 20 km in the first hour 30 km in the second hour and 10 km in third hour calculate average speed of the train

Answers

Answered by arjunmandal96

1

Answer:

20+30+10=60

60/3=20 ans

Explanation:

Answered by raghavgupta33

2

Explanation:

Train travel 1st hour=20km

Train travel 2nd hour=30 km

Train travel 3rd hour=10km

Average =20+30+10÷3

=60÷3

=20 ANS

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