A man covers 125 km by bus at a speed of 62.5 km / h and the next 125 km by train at a speed of 100 km / h. In order to maintain an average speed of 93.75 km / h throughout the journey, with what speed he should cover the next 125 km by car?
1
80 km / h
2
166.66 km / h
3
200 km / h
4
154 km / h
5
None of these