Math, asked by bhawanas1999, 6 months ago

3. A man covers first 20% of the distance at
10 km/h, next 50% at 5 km/h and the
remaining distance at 15 km/h. Find his
average speed.

Answers

Answered by vivekkumarramakrishn

1

Answer:

150/19

Step-by-step explanation:

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