Jamie and Ralph take a canoe trip up a river for \(1\) mile and then return. The current in the river is \(1\) mile per hour. The total trip time is \(2\) hours and \(24\) minutes. Assuming that they are paddling at a constant rate throughout the trip, find the speed that Jamie and Ralph are paddling.
Source: Illustrativemathematics.org
Source: Illustrativemathematics.org