A truck covers 30km at a uniform speed of 30km/h .Whta should be it's for the next 90km if the average speed for the entire journey is 60km/h..
PurpleBangtan
Asked:
September 2023
A truck covers 30km at a uniform speed of 30km/h .What should be it's for the next 90km if the average speed for the entire journey is 60km/h.