40 minutes.
74.5 minutes.
It would depend entirely on how fast the car was travelling. If the car was travelling 1kph it would take 1 hour or if it was travelling 2 kph it would take 30 mins and so on.well, when you are using it in this situation, its like asking how long does it take for a car to travel 1 mile. a kilometer is just a unit of measurement. so you would need the speed in order to find the answer.
From where?
How long would it take a car to travel 87 kilometers if it were travelling at 90 kph
That depends on the speed of the car !
it depends on the speed of the car
It would depend on the car's speed.
It depends on how fast the car is going.
you will need to state the speed of the car
5.5 hours
12 hours