man walks 10 kilometres and travels A certain distance by train and then bus as far as twice by the train if the whole journey is of 70 KM, how far did he travel by train
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Let distance travelled by bus be x
train 2x
2x + x + 10=70
3x=60
x=20
by train = 2(20) =40
train 2x
2x + x + 10=70
3x=60
x=20
by train = 2(20) =40
Answered by
7
the man walked twice by bus as by train so I took 2×
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