. 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
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Speed of Joke=4km/hr.
Solution :-
Let, speed of joke be x
Then speed of paul= 7-x
Use, speed= distance /time
Proceed as per condition
You will get a quadratic equation and finally, the answer is 4km/hr
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