Joke is faster than Paul, Joke and Paul each walk 24 KM. The sum of their speed is 7 Km per hour. And the sum of times taken by them is 14 hours. Then, Joke speed is	Pick
A) 2
B) 8
C) 7
D) 3
E) 0
Speed=DistanceTimeSpeed=DistanceTime   let the speed of joke x then speed of paul will be 7-x   24x+247−x=1424x+247−x=14   Try to plugin the values from the options. If Joke speed is 4 the paul is 3.   Answer:3
<result>D</result>
Joke is faster than Paul, Joke and Paul each walk 24 KM. The sum of their speed is 7 Km per hour. And the sum of times taken by them is 14 hours. Then, Joke speed is