If a man walks for 3km/hr, he is late to his office by 20 minutes, if he increases his speed tto 6km/hr he reaches the office 30 minute early. The distance of his office from the starting face

If a man walks for 3km/hr, he is late to his office by 20 minutes, if

1.	If a man walks for 3km/hr, he is late to his office by 20 minutes, if he increases his speed tto 6km/hr he reaches the office 30 minute early. The distance of his office from the starting face
Answer» Step-by-step explanation:Let distance = X km. Time taken at 3 KMPH : dist/speed = x/3 = 20 min LATE. time taken at 4 kmph : x/4 = 30 min earlier difference between time taken : 30-(-20) = 50 mins = 50/60 HOURS. x/3- x/4 = 50/60 x/12 = 5/6 x = 10 km.

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If a man walks for 3km/hr, he is late to his office by 20 minutes, if he increases his speed tto 6km/hr he reaches the office 30 minute early. The distance of his office from the starting face​

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If a man walks for 3km/hr, he is late to his office by 20 minutes, if he increases his speed tto 6km/hr he reaches the office 30 minute early. The distance of his office from the starting face