conrads95 conrads95

26-04-2020
Mathematics

contestada

A car travelled from A to B at a speed of 30km/h and returned from B to A at 60 km/h. What was the average speed for the whole trip?

Respuesta :

hopethishelps hopethishelps

26-04-2020

Answer:

45 km/h

Step-by-step explanation:

(30 + 60) = 90

90/2 = 45

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