The task is to generate the correct answer for a given math problem.

[EX Q]: Problem: the volume of water inside a swimming pool doubles every hour . if the pool is filled to its full capacity within 8 hours , in how many hours was it filled to one quarter of its capacity ?
[EX A]: 6', 'e ) 7'

[EX Q]: Problem: the sum of two consecutive numbers is 37 . what are they ?
[EX A]: 18 and 19

[EX Q]: Problem: the average of 6 no . ' s is 4.60 . the average of 2 of them is 3.4 , while the average of the other 2 is 3.8 . what is the average of the remaining 2 no ' s ?
[EX A]:
6.6