A wheel revolves 19500 times in 3 hours. How many times does it revo – McqOptions

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1.	A wheel revolves 19500 times in 3 hours. How many times does it revolve in 7 hours?
A.	\[54500\]
B.	\[55400\]
C.	\[45500\]
D.	\[50450\]
Answer» E.

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