Question

a man travel 60 km by car and 240 km by train . find the percentage of total journey did he travel by car and by train

Answer 1

He traveled 60+240 = 300 km in all. 

Percentage traveled by car = (60/300)(100) = 20 %
Percentage traveled by train = (240/300)(100) = 80%

Answer 2

total travel is 300 km
1%of 300 km =3 km
By car 60 km
60/3=20%
BY TRAIN 240 km
240/3=80%