a man drives to his office at 60 kmhr and returns home along tha same route at 30 kmhr .find tha average speed?
Answers
Answered by
6
Speed when he drives to his office = 60 Km/h
Speed when he drives from office to home in same route = 30 Km/h
Average speed = (60 + 30)/2
= 90/2
= 45 Km/h
Therefore average speed is 45 Km/h.
balakowsi:
2xy/x+y= 2*60*30/60+30 =3600/90=40 is tha correct ans or not?????
plz reply
i really confused
it is correct
sorry i don,t know
Similar questions