A car is moving on a straight road covers one third of the distance with a speed of 20 km/h and the rest with a speed of 60 km/h. The average speed of the car is (1) 40 km/h (2) 50 km/h (3) 36 km/h (4) 55 km/h
Answers
Answered by
1
Answer:
The average speed is 40 km/h
Explanation:
Please mark me as branliest
Similar questions