Question

While driving Jayant travels 30km with
a speed of 40km/h and next 30km with
a uniform speed of 20km/h. Find his
average speed.
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Answer 1

Answer:

While arriving Jayant travels 30 km with uniform speed of 40 km/h and next 30 km with uniform speed of 20 km/h. Hence, the average speed of Jayant is 26.7 km/h.

Explanation:

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