$259.99 \div 24.99 \times 35.01 - 29.98 \times 9.96 = ?$
To find the approximate value, we round the numbers in the equation to their nearest simple values:
Substitute these rounded values into the original equation:
\( \approx 260 \div 25 \times 35 - 30 \times 10 \)
Perform the division: \( 260 \div 25 \)
Result: \( 10.4 \)
Perform the multiplication: \( 10.4 \times 35 \)
Result: \( 364 \)
Perform the other multiplication: \( 30 \times 10 \)
Result: \( 300 \)
Perform the subtraction: \( 364 - 300 \)
Result: \( 64 \)
Therefore, the most approximate value for the question mark is 64.
$7362 \times 726.8 \times 0.709$ is equal in value to: