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Mathematics, 22.10.2021 22:40 mmczora22

Peter, Jamal and Khan were on their way to a resort. Peter drove of the journey at a constant speed of 64 km/h. Jamal took over and drove 5 of the journey for 20 min at
a constant speed of 60 km/h. Khan then took over and drove the remaining journey.
(a) How far did Jamal drive?
(b) How many minutes did Peter drive?

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