Math, asked by virkharjass89, 2 days ago

1 And: a) 25% of 50 km

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Answered by ssushantkumar63

0

Answer:

A man travels first 50 km at 25 kmph , next 40 km at 20 kmph and then 90 km at 15 kmph . His average speed for the whole journey (in kmph ) is:

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