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Problem 340

Geometry Difficulty 2.0 Find the answer CEMC Fermat · Canada · 2006

The front wheel of Georgina's bicycle has a diameter of 0.75 metres. She cycled for 6 minutes at a speed of 24 kilometres per hour. The number of complete rotations that the wheel made during this time is closest to

(A) $610$ (B) $1020$ (C) $1360$ (D) $1700$ (E) $5430$

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