Bus and Milan

The bus started from the village at speed 60 km/h. After one kilometer, when Milan came to bus stop on a motorcycle with grandmother. When they found that bus drove away he try to catch it. At the next stop, a distance of 3km caught up bus. How quickly had to Milan go on motorcycle?

Result

v =  90 km/h

Solution:


v*((3-1)/60) = 3

2v = 180

v = 90

Calculated by our simple equation calculator.








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To solve this example are needed these knowledge from mathematics:

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