A man travels to his office by a car at a speed of 40 km /hr and reaches office 9 minutes late. If he drives his car at a speed of 50 km/hr, he reaches 6 minutes early. What is the distance of his office from his home? Please answer the question in a detailed manner rather than providing similar links.

Dear Student
,Let the required distance be x kmDifference in the times taken at two speed =15minutes= 1560hrs=14hrsNow according to the question;x40-x50=1450x-40x2000=1410x2000=14x200=14x=2004x=50 km

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