Mr. A can do a particular work in 6 hours, and Mr. B can do the same work in 14 hours. How much time it will take if they do the work together?
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2Oct
Mr. A can do a particular work in 6 hours, and Mr. B can do the same work in 14 hours. How much time it will take if they do the work together?
(A) 4 hours and 6 minutes
(B) 4 hours and 12 minutes
(C) 4 hours and 18 minutes
(D) 4 hours and 24 minutes
