The Associative Laws say that it doesn't matter how we group the numbers (i.e. which we calculate first) ... ... when we add : (a + b) + c = a + (b + c). ... or when we multiply : (a Ã b) Ã c = a Ã (b Ã c).
To complete the PCT in two months (or less) you will need to average approximately 43.6 mi / 70.2 km per day (this was my longest day on trail).
Most new PCTs are high school graduates that complete a PCT or CNA training program of one year or less at a community or technical college. The prerequisites to becoming a PCT II vary between programs and employers, but usually include additional clinical experience and training in areas such as phlebotomy and wound care.