Steve drove from place A to place B at an average speed at 50 km/hr. At the same time, Joseph drove from place B to place A at an average speed at 60 km/hr using the same route. If the distance between A and B were 300 km, what is the distance between Steve and Joseph after 1.5 hrs?

Steve:

rate = 50km/hr

time = x

Distance = 300 km

Joseph:

rate = 60 km/hr

time = x

Distance = 300 km

Is this correct so far? I get confused in terms of the given time of 1.5 hours.