The chocolate factory produces 50 candies per hour. It has to fulfill an order and produce 4000 candies. How many days will it take to complete the order if the factory works for 10 hours every day? Think carefully first, then make a decision:
It will take 4000 candies / 50 candies / hour = 80 hours to make all the candy. It will take 80 hours / 10 hours / day = 8 days to complete the order. So, the answer is 8.