An 8-lane circular race track has a circumference of 400m in the centre of lane 1. Given that each lane is 122cm wide, how much further back does the runner in lane 1 start than the runner in each of the other lanes?
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An 8-lane circular race track has a circumference of 400m in the centre of lane 1. Given that each lane is 122cm wide, how much further back does the runner in lane 1 start than the runner in each of the other lanes?
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