Math, asked by sanghpaldongare1711, 4 months ago

A man travels first 50km at 25km/h next 40km at 20km/h then 90km 15km/h . His average speed for the whole journey in(m/s) is

Answers

Answered by shreya22088

Step-by-step explanation:

Now, the average speed of the man for the entire journey will be,=total distance travelledtotal time taken=180km10hrs=18km/hr. Therefore, the average speed for the man for the whole journey will be 18km/hr.

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A man travels first 50km at 25km/h next 40km at 20km/h then 90km 15km/h . His average speed for the whole journey in(m/s) is​

Answers

A man travels first 50km at 25km/h next 40km at 20km/h then 90km 15km/h . His average speed for the whole journey in(m/s) is