Car travels for 3 km .. first half of a distance at 60 next for 50 and 40 km speed.. find average speed
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Let the car travel a distance of 2d km, total.. The half of the distance takes dkm/ 50 kmph
=d/50hr.. The average speed of car =Total distance/ Total time.
If it will be helpful to u plzz.. mark as brainliest.
=d/50hr.. The average speed of car =Total distance/ Total time.
If it will be helpful to u plzz.. mark as brainliest.
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