Answer :

To determine the digit in the thousandths place for the number 8,271.3957, follow these step-by-step instructions:

1. Identify the Decimal Point: The number 8,271.3957 contains a decimal point that separates the integer part from the fractional part.

2. Identify the Fractional Part: The digits to the right of the decimal point form the fractional part. Here, the fractional part is 3957.

3. Understand Place Values: The places to the right of the decimal point are, from left to right:
- first digit: tenths place
- second digit: hundredths place
- third digit: thousandths place

4. Locate the Thousandths Place:
- The first digit to the right of the decimal point is 3 (tenths place).
- The second digit to the right of the decimal point is 9 (hundredths place).
- The third digit to the right of the decimal point is 5 (thousandths place).

Therefore, the number in the thousandths place in 8,271.3957 is 5.