50
52
.
IC
(D)
एक कार पहला 39 किमी की दूरी 45 मिनट में जबकि अगला 25 किमी 35 मिनट में तय करती
है। कार की औसत गति क्या है?
Answers
Answered by
0
Total distance covered=39+25=64km
Total tima taken=45+35=80min=4/3h
Average speed =Total distance/Total time
=64÷4/3
=64×3/4
=48h
hope it helps
Answered by
0
Answer:
14 km 10 minute
Step-by-step explanation:
Let the speed of car be x .
First car = 39 km 45 minute
Second car = - 25 km 35 minute
Therefore the real speed of =14 km 10 minute
the car...
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