if a man Travels at a speed of 30 km per hour he reaches the station at 10 minut let and if he travels at the speed of 42 km per hour he reaches its destination 10 minut early the distance travelled is
please explain
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Let the distance be x km.
Then, correct time at a speed of
30 km / h = x30 - 1060
Correct time at a speed of 42 km /h
= x42 + 1060
=> x30 - 1060 = x42 + 1060
=> x30 - x42 = 26
=> x(12)1260 = 26
=> 72 x = 1260 × 2
=> x = 1260×272 => x = 35 km
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