Heuristics
A plumber has two pipes.One pipe is 7 times as long as the other pipe.When he cuts 2.2m from the shorter pipe, the longer pipe is 8 times that of the remaining shorter pipe.Find the lenght of the longer pipe in metres.
A plumber has two pipes.One pipe is 7 times as long as the other pipe.When he cuts 2.2m from the shorter pipe, the longer pipe is 8 times that of the remaining shorter pipe.Find the lenght of the longer pipe in metres.