Question

A car goes from city a to city



b. If you increase the speed by 10 km / h, then it takes less than one hour before deciding the distance, if the new trick is 10 km / hour and it is 45 minutes and less time to decide this distance.What is the distance between the two cities?

Answer 1

Your question is not clear.

Give the pic so that we know it better.

Answer 2

the distance is450 meter