A started walking in a straight line from point P to Q. At the same time ,B started walking from point Q to P. After passing each other, they completed their journeys in 9 and 16 hrs. respectively. If A walks at 16 km/hr. What is the speed of B?
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speed of b is 9 km/hr
Neha1497:
But the answer mentioned is 12 km/hr
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