You are travelling from point A to C on your bike , which are 200 km apart .B is the midpoint. If your speed from A to B is 30 km/ hr and B to C is 60 km/ hr respectively. What will be the average speed you will be travelling at from A to C ( please solve it step to step wise clearly )
Answers
Answered by
10
answer
40km/hr
Step-by-step explanation:
A to B speed=30km/hr=s1
s=d/t
s1=d1/t1
30=100/t1
t1=100/30
B to C speed=60km/hr=s2
s2=d2/t2
60=100/t2
t2=100/60
Average speed=total distance/total time
d1+d2/t1+t2
=200/100/30+100/60
=200/200+100/60
=200/30/6
=200/5
=40
Similar questions