a mans travel 3/8 of his journey by train, 3/5 of it by bus and walks the rest of the distancey he walks 2 km, how much distance he travels by bus?
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Let the total distance be x
if the person travels 3 /8 of journey by train,
3/5 journey by bus
total distance travelled by the person =3/5 + 3/8=39/40x
distance travelled by foot =x-39x/40=x/40
x/40=2 km
x= 80 km
distance travelled by bus =3/5 of x =3/5 of 80
=48 km.
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