When a patient's IV fluids are infusing at a rate of 60
mL/h, the infusing time is 2.5 hours. What should the
hourly rate of infusion be if the same volume of fluids has
to be administered in 4 hours? Consider that when the
amount of solution to be administered IV, is constant, the
total infusion time t is inversely proportional with the IV
flow rate, r.
