To solve this problem, we'll divide 13 by 100 using the movement of the decimal point method:
- Step 1: Convert the integer 13 to a decimal by considering it as 13.0. This highlights the position where the decimal point begins.
- Step 2: Since we are dividing by 100, we need to move the decimal point two places to the left. Starting with 13.0:
- First move one place left: 1.30
- Second move one place left: 0.130
- Step 3: Thus, the final representation after moving two places to the left is 0.13.
Therefore, when dividing 13 by 100, the resulting decimal number is 0.13.
The correct answer from the given choices is choice (3), which is 0.13.