Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in? December 31, 2021December 31, 2021 administrator A. 1 13/17 hoursB. 2 8/11 hoursC. 3 9/17 hoursD. 4 1/2 hoursCheck AnswerC. 3 9/17 hours Share the PostRelated Posts:A tank is filled by three pipes with uniform flow.…One pipe can fill a tank three times as fast as…One pipe can fill a tank three times as fast as…A cistern has three pipes, A, B and C. The pipes A…Three pipes A, B and C can fill a tank in 6 hours.…Pipe A can fill a tank in 6 hours. Due to a leak at…