Math, asked by Sriramrohit2266, 10 months ago

One-third of a certain journey was covered at a speed of 25 km/hr, one-fourth at a speed of 30 km/hr and the rest at a speed of 50 km/hr. Find the average speed for the whole journey.

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Answered by ghoshsoumik403

0

Answer:

Step-by-step explanation:

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