When the machine is cold, as it is in the first hour of production, it takes 6 minutes to produce each molded flower pot. Thereafter, once it is warm, it takes only 5 minutes to produce each pot. How many additional pots are produced in the last hour of the day, compared to the first?
Step-by-step reasoning:
2
In the first hour, it produces 60 / 6 = 10 pots.

In the last hour, it produces 60 / 5 = 12 pots.

12 - 10 = 2 more pots are produced in the last hour.

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So, the final answer is 2