A car goes from A to B with an average speed of 60 km/hr. The journey
takes 30 hrs. It returns from B to A with an average speed of 40 km/hr.
Find average speed of the car during the round trip in km/hr.
(A) 50 (B) 55
(C) 52 (D) 48
Answers
Answered by
0
Answer:
50 km
Step-by-step explanation:
because 60 km and 40 km average is 50 km because it is also in centre. hope it is helpful
Answered by
0
Answer:
a)50
Step-by-step explanation:
This is the answer
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