cool117915 cool117915

14-06-2020
Mathematics

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A car travels 2 hours at 60 km/h.
It then travels for 3 hours at 55 km/h.
Find the average speed for the whole journey.

Respuesta :

14-06-2020

Answer:

57 km/h.

Step-by-step explanation:

the car traveled for 5 hours total

60+60+55+55+55 =285

285/5 = 57

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thenson975 thenson975

14-06-2020

57km/h because when added and divided it ends at 57

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