Math, asked by steelpmb, 17 days ago

1/3 of a certain journey is covered at the rate of 25 km/h, 1/4th at the rate of 30 km/h and the rest of 50 km/h. What is the average speed for the whole journey?

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Answered by abhijiop

0

Step-by-step explanation:

at the rate of 25 km/h, 1/4th at the rate of 30 km/h and the rest of 50 km/h. What is the average speed for the whole journey?

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