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3) Speed = 65 km/h; Time = ______hours ; Distance = 390 km Your answer
4)Find the average speed: Distance = 612 miles Time = 12 hours.
5)Andrea cycles 9 km on her bike in 2 hours. Calculate her average speed in kilometers per hour.

PLEASE ANSWER THIS I REALLY NEED THIS TO MY TEST NOW​


Sagot :

Answer:

3.) 6 hours

4.) 51 mph

5.) 7.24 kph