A motorcyclist rides his motorcycle at a speed of 90 km/hr in the first one hour and the next
two hours at a speed of 120 km/hr. Find the average speed of the rider
Негізгі бет . Find the average speed of the rider||ssc chsl 2024||maths for ssc
A motorcyclist rides his motorcycle at a speed of 90 km/hr in the first one hour and the next
two hours at a speed of 120 km/hr. Find the average speed of the rider
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