Lapping on the track
On a circular track, Lauda completes a lap every minutes and Hunt every minutes. Starting together, after how many minutes does Lauda first "lap" Hunt - i.e. gain a full lap on him?
Show hints (2)+
- Lauda gains laps at rate per minute.
- That's lap/min; time for a full lap lead is the reciprocal.
Answer
Reveal answer →Final answer
18
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