How to calculate average speed when 3 speeds are given?
GeneralClass 12AllAnswered 27 Mar 2026
Answer
If you travel equal distances at three different speeds, use:
Average Speed = (3 × Speed₁ × Speed₂ × Speed₃) ÷ (Speed₁ × Speed₂ + Speed₂ × Speed₃ + Speed₁ × Speed₃)
Alternatively, if you know the time spent at each speed, calculate total distance and total time, then divide.
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