Question

An automobile traveling 105 km/h overtakes a 1.30 km long train traveling in the same direction on a track parallel to the road. If the train's speed is 75 km/h, how long does it take the car to pass it? min How far will the car have traveled in this time?

Answer 1

find what the car's speed relative to the train

Answer 2

so 30 km/h?

Answer 3

yes

Answer 4

so now at with this speed is has to travel the 1.3km.
Does that make sense, i dont know a great way to describe it

Answer 5

so do you do 30/1.3?

Answer 6

not quite, it helps to look at units 1.3km and 30km/h you want to get time