Answer:
0.03
Explanation:
When you divide by 10, you essentially move the decimal one place to the left. When you divide by 100, therefore, you move the decimal two places to the left. Therefore:
3.00 ÷ 10 = 0.300 (or just 0.3)
3.00 ÷ 100 = 0.0300 (or just 0.03)