162 3/4 ACRES =_______MI^2

1642.75 ACRES/1 * 1 MILE/640 ACRES
=1642.75/640=2.57 MILES

0.254296875 mi^2 if it is really 162.75 acres

If however that is a typo and you mean 1642.75 acres
then
2.566796875 mi^2

1642 3/4 ACRES IT WAS IT WAS A TYPO i CAME UP WITH 2.57MILES FOR THE ANSWER IS THAT CORRECT.

To convert 162 3/4 acres to square miles, follow these steps:

1. Consider the whole number part of the acres, which is 162.
2. Convert the fraction part, 3/4, into a decimal. Divide 3 by 4: 3 ÷ 4 = 0.75.
3. Add the decimal value to the whole number part: 162 + 0.75 = 162.75 acres.
4. To convert acres to square miles, we need the conversion factor. 1 acre is equal to 1/640th of a square mile.
5. Multiply the total number of acres by the conversion factor: 162.75 acres × 1/640 square miles/acre.
6. Simplify the expression: 162.75/640 square miles/acre.
7. Divide the numerator by the denominator: 162.75 ÷ 640 = 0.25391 square miles.
8. Round the answer to two decimal places, if needed: 0.25 square miles.

Therefore, 162 3/4 acres is equal to approximately 0.25 square miles.