Math, asked by sanjusaran562, 7 months ago

A train cover the first 30km in journey in 20min at the rest 50km in other and at last 20km in 10min. Calulate the Avery speed of the train

Answers

Answered by karangrewal29

0

Answer:

30+50/20+10

=6.5km/hr is the right answer

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