A person travels at the speed of 16 kmph, 24 kmph, and 12 kmph on the surface of an equilateral triangle on the ground. Find the average speed of the entire journey. (In Kmph)

A person travels at the speed of 16 kmph, 24 kmph, and 12 kmph on the

1.	A person travels at the speed of 16 kmph, 24 kmph, and 12 kmph on the surface of an equilateral triangle on the ground. Find the average speed of the entire journey. (In Kmph)
A.	16
B.	17
C.	15
D.	18
Answer» B. 17

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A person travels at the speed of 16 kmph, 24 kmph, and 12 kmph on the surface of an equilateral triangle on the ground. Find the average speed of the entire journey. (In Kmph)

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