Question
A group of 6 pupils booked a tennis court for 4 hours and took turns to play. At any time, there were 4 pupils playing on the court. On average, how long did each pupil play on the court? Give the answer in hours and minutes.
2 m

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A group of 6 pupils booked a tennis court for 4 hours and took turns to play. At any time, there were 4 pupils playing on the court. On average, how long did each pupil play on the court? Give the answer in hours and minutes.