How much heat energy is represented by 12,500 calories in kilocalories?

To convert calories to kilocalories, it is important to understand that 1 kilocalorie is equivalent to 1,000 calories. Therefore, to convert 12,500 calories into kilocalories, you can divide the number of calories by 1,000.

Calculating this, you would take:

12,500 calories ÷ 1,000 = 12.5 kilocalories.

This conversion demonstrates the relationship between the two units of measurement in heat energy. The resulting value of 12.5 kilocalories accurately represents the amount of heat energy initially given in calories.