Bike, Jog, Swim at Constant Rates - Athletics - Word Problem
Ed and Sue bike at equal and constant rates. Similarly, they jog at equal and constant rates, and they swim at equal and constant rates. Ed covers 74 kilometers after biking for 2 hours, jogging for 3 hours, and swimming for 4 hours, while Sue covers 91 kilometers after jogging for 2 hours, swimming for 3 hours, and biking for 4 hours. Find their biking, jogging, and swimming rates if they are all whole numbers of kilometers per hour.