Welcome to Westonci.ca, the ultimate question and answer platform. Get expert answers to your questions quickly and accurately. Join our platform to connect with experts ready to provide precise answers to your questions in various areas. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

12 water pumps can empty a water tank in 20 minutes. If 2
pumps are out of order, how long will the remaining pumps take
to make the tank empty?