Round each number to the place of the underlined digit The underlined digit is 80,547.645

Answer 1

To round the number 80,547.645 to the place of the underlined digit, first we need to identify which digit in the number is underlined. Since you mentioned "the underlined digit," I will assume you're referring to the digit in the tens place, which is "4" in this case (80,547.645).

Here’s how to round it:

1. The digit in the tens place is "4".
2. Look at the digit to the right (the ones place) which is "7".
3. Since "7" is 5 or greater, we round the "4" up to "5".

Thus, rounding 80,547.645 to the place of the underlined digit (tens place) gives:

80,550.