Question
Two cars ‘C’ and ‘D’ started from places ‘L’
and ‘M’ towards each other at the same time. When they crossed after 10 hours, car ‘D’ had covered 150 km more than car ‘C’. Find the distance covered by car ‘C’ in 6 hours if the total distance between the places is 850 km.Solution
ATQ,
Let distance travelled by car ‘C’ at the time of meet = x km
So, distance travelled by car ‘D’ at the time of meet = x + 150 km
According to question;
x + x + 150 = 850
Or, 2x = 700
Or, x = 350
Distance travelled by car ‘C’ in 10 hours = 350 km
Speed of car ‘C’ = 350 / 10 = 35 km/h
Distance travelled by car ‘C’ in 6 hours = 35 × 6 = 210 km
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