A person walking at 4 Kmph reaches his office 8 minutes late. If he walks at 6 Kmph, he reaches there 16 minutes earlier. How far is the office from his house?	Choose the correct answer.
A) 4 4/5 Km B) 4 1/7 Km C) 3 1/5 Km D) 3 1/7 Km E) 3 2/5 Km
Formula = S1*S2/S2-S1 * T1+T2/60   = 4*6/2 * 24/6   = 24/2 * 24/60   = 12 * 2/5   = 24/5 = 4 4/5 Km   4 4/5 Km)
<result>A</result>
A person walking at 4 Kmph reaches his office 8 minutes late. If he walks at 6 Kmph, he reaches there 16 minutes earlier. How far is the office from his house?