Determine the average speed for the trip

Reference no: EM13315168

A person travels by car from one city toanother. She drives for 35.8 min at 79.4 km/h,10.7 min at 109 km/h, 41.1 min at 37 km/h, and spends 15.4 min along the way eating lunch and buying gas.

Determine the average speed for the trip.Answer in units of km/h

Reference no: EM13315168

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