Question

16. The distance between Delhi and Agra is 200 km. A train travels the first 100 km at a speed
of 50 km/h. How fast must the train travel the next 100 km, so as to average 70 km/h for
the whole journey?​

Answer 1

Answer:

100 km fast at 20 km/h

Step-by-step explanation:

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Answer 2

Answer:

,

Step-by-step explanation:

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