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Two cogged wheels of which one has 32 cogs and other 54 cogs, work into each other. If the latter turns 80 times in three quarters of a minute, how often does the other turn in 8 seconds? | |
A. | 48 [Wrong Answer] |
B. | 24 [Correct Answer] |
C. | 38 [Wrong Answer] |
D. | 36 [Wrong Answer] |