Problema Solution
Joe can cut and split a cord of firewood in 3 fewer hours than Dwight can. when they work together, it takes them 2 hr(s.) How long would it take each of them to do the job alone?
Answer provided by our tutors
1/3 = John and Peter working together
1/J + 2 = Peter working alone
1/J = John working alone, where J = John
1/(J + 2) + 1/J = 1/3