What is the mixed number form of 3.208?

The mixed number form of a decimal involves separating the whole number from the fractional part. In the case of 3.208, the whole number is 3. The decimal part, 0.208, can be converted into a fraction.

To transform 0.208 into a fraction, you note that there are three decimal places, which means the denominator will be 1000 (as 208 is in the thousandths place). Therefore, 0.208 can be expressed as the fraction 208/1000.

Putting this all together, the decimal 3.208 can be expressed as the mixed number 3 + 208/1000. This representation accurately captures both the whole number and the fractional aspect of the decimal, making it the correct answer.