Question

A car travels 100 km at a speed of 60 km/h and returns with a speed of 40 km/h. Calculate the average
speed for the whole journey.

Answer 1

Answer:

70 km/hr is the average speed

Explanation:

40+60

______

2

=50km/hr

we don't need to find distance and time

because speed is already given

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Answer 2

hey mate...!!

here is your answer

if it helps then please mark me as brainliest...!!