two cars a and b are moving at the same straight road in the same direction at 80 km/h and 60km/h respectively.At a certain instant, A is 5km behind B. At what distance from current location of b will a get to b Share with your friends Share 0 Shobhit Mittal answered this Dear Student, relative velocity of B wrt A=20 km/htime taken to reach B=520=0.25 h=15 min .distance travel by A to catch B=80*0.25=20 km Regards 1 View Full Answer