Place Value Analysis: Finding the Position of 0.3 in Decimal Form

To determine the place value of 0.3, we need to analyze the position of the digit in the decimal number. In the decimal system:

• The first position to the right of the decimal point is the "tenths" place.
• The digit '3' in 0.3 is in this tenths place.
• Thus, the place value of the digit 3 in 0.3 is three tenths.

Given these observations, we can conclude that the correct characterization of 0.3 is three tenths.

Therefore, the solution to the problem is Three tenths.