Question

A man walks 1o km, them travels a certain distance by train and then by bus as far as twice by the train. If the whole journey is of 70 km, how far did he travel by train?​

Answer 1

60 km

Step-by-step explanation:

let the number travelled by train be x

x = 70-10 = 60

x=60

Answer 2

Answer:

20km

Step-by-step explanation:

let the train journey distance =x

then the distance covered by bus =2x

walking distance=10 km

total distance =70km

x+2x+10=70

3x+10=70

3x=70-10

3x=60

x=60/3

x=20

so, distance covered by train is x = 20km

and by bus is 2x=2×20=40

20+40+10=70