Nigel is selling candy bars for his outdoor club. He is averaging 4 bars every 3 days. If he continues at this rate, how many days will it take to sell his box of 36? Your answer should be a whole number.(1 point)

Nigel is selling 4 bars every 3 days, so the rate of selling candy bars is 4/3 bars per day.

To sell a box of 36 candy bars, it will take 36 / (4/3) = 36 * (3/4) = 27 days. Answer: \boxed{27}.