Tom dances 4 times a week for 2 hours at a time and does this every year for 10 years. How many hours did he dance?
Reason slowly and give your answer.
4160
He dances 4 * 2 = 8 hours per week.

He dances for 52 * 10 = 520 weeks.

So in total he danced for 8 * 520 = 4160 hours.

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The answer is 4160