A car travels 358 kilometers in 3.5 hours, and someone rides a bicycle 14 kilometers per hour. How many times is the speed of the car faster than that of the bicycle?

A car travels 358 kilometers in 3.5 hours, and someone rides a bicycle 14 kilometers per hour. How many times is the speed of the car faster than that of the bicycle?


About 7.3 times



A car has driven 135 kilometers in three hours. How many kilometers has it driven at this speed for another 360 kilometers?


135 + 360 = 495km



The distance between city a and city B is 360 kilometers. A car starts from city a and travels 144 kilometers in three hours. At this speed, how many hours does it take for the car to go from city a to city B


144/3=48



The distance between a and B is 360 km. A ship goes back and forth between a and B. It takes 18 hours downstream and 24 hours upstream. If the speed of the ship in still water is x km/


The speed of a ship in still water is x, and the speed of water is y
Then 360 (x + y) = 18
360÷(x-y)=24
The solution is x = 17.5km/h
y=2.5Km/h