A person travelled a distance of 200 kilometre
between two cities by a car covering the first quarter
of the journey at a constant speed of 40 km/h and
the remaining three quarters at a constant speed of
x km/h. If the average speed of the person for the
entire journey was 53.33 km/h what is the value of x
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Step-by-step explanation:
the constant speed is x km/ h= 0.0017629 km / h
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