Question

reason the decimal 671.54□ rounds to 671.54. what are the possible values for □?

Explanation:

Step1: Identify rounding rule

When rounding to the hundredths place (two decimal places), we look at the digit in the thousandths place (the unknown digit here). If this digit is less than 5, we keep the hundredths digit unchanged.

Step2: Define valid digit range

For 671.54$\square$ to round to 671.54, the digit in the thousandths place must be 0, 1, 2, 3, or 4 (digits less than 5).

Answer:

The possible values for $\square$ are 0, 1, 2, 3, and 4.