A man travel a distance of 245 km in 6 hr some part travel by train in 30 km/hr and some part by car 50 km/hr find the dustance travel by car
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Let x km travelled by train and remaining 245-x travelled by car
So for train
Time =x/30h
And for car
Time= (245-x)/50
So acc to question
Total time = t1+t2
6=x/30+245-x/50
6=5x+735-3x/150
150×6=2x+735
900=2x-=+735
2x=900-735
X=165÷2=82.5km
That means by train it travel 82 5km and by car 162.5km
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