A car covers 30 km at a uniform speed of 30km/hr. what should be its speed for the next 90 km,if the average speed fir the entire journey is 60km/journey is 60km/hour?
Answers
Answered by
2
may be ......
its speed for the entire journey may be = 90km/1.5 hour
its speed for the entire journey may be = 90km/1.5 hour
Ruhaanjot:
please brainliest my answer
Similar questions