An aeroplane flies 3500 km in the sake time a train covers 600 km. If the speed of the aeroplane is 50km/h more than five times the speed of the train, what are the speeds of the train and the aeroplane?
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Let speed of train be 'x km/hrs'
then speed of aeroplane will be
'5x+50km/hrs'
distance =speed ×time
since time taken by train and aeroplane is same then
3500/5x+50=600/x
3500x =30000+3000x
500x=30000
x=60km/hrs
train speed =60km/hrs
and aeroplane speed is =350km/hrs
then speed of aeroplane will be
'5x+50km/hrs'
distance =speed ×time
since time taken by train and aeroplane is same then
3500/5x+50=600/x
3500x =30000+3000x
500x=30000
x=60km/hrs
train speed =60km/hrs
and aeroplane speed is =350km/hrs
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