Management Aptitude Test Dec 2012 Paper

A man starts cycling from A to B and, at the same time, another man starts cycling from B to A along the same path. They completed their journeys in 1 $\frac{2}{3}$ h and 2 $\frac{2}{5}$ h, respectively. At what speed has the second man cycled, if the first cycles at 16 km/h?