Question
Penelope and Riordan drove off together from Building Q to Building R at average speeds of 82 km/h and 67 km/h respectively. How far apart would they be after 12 hours 40 minutes?
3 m

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Penelope and Riordan drove off together from Building Q to Building R at average speeds of 82 km/h and 67 km/h respectively. How far apart would they be after 12 hours 40 minutes?