a particle travels half a distance at 12 km/h and the remaining half at 18 km/h.calculate the avarege speed
Answers
Answered by
0
Answer:
14.4 is the answer of this question
Answered by
0
Explanation:
please follow me please please......... I hope it's helpful and please mark me brainlist .......... please
THANKS
Attachments:
Similar questions