out of 1990 km vishal travelled some distance by bus and the some by aeroplane. bus travel with the average speed 60km/hr and the average speed of aeroplane is 700 km / hr it takes five hours to complete the journey. find the distance , Vishal travelled by bus.
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Let the distance traveled by bus = x
Time taken traveling by bus = x/60
Distance traveled by plane = (1900-x)
Time taken traveling by plane = (1900-x)/700
Total time = x/60 + (1900-x)/700 = 5
x/60 – x/700 = 16/7
8/525x = 16/7
x = 150
Therefore, the distance traveled by bus = 150km
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