$\"\"$

The expression is $\"\"$ .

Round to the nearest whole number then subtract the numbers.

$\"\"$ rounded to the nearest whole number are $\"\"$ .

$\"\"$ rounded to the nearest whole number are $\"\"$ . $\"\"$

The expression becomes: $\"\"$

$\"\"$ (Subtract: $\"\"$ )

So, $\"\"$

$\"\"$

The difference is about $\"\"$ .