Math, asked by malemgaara182, 4 days ago

9. A person covers 40% distance at a speed of 40kmn las and 30% distance at a speed of 30 kn/hs, and the most distance at a speed 4 is km/h. Find this average speed in the whole journey.

Answers

Answered by ruqaiyasiddiqui87

0

Answer:

Speed ka formula lagoo aaa jaeega

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