Approximation and quick calculation: Evaluate 1559.999 ÷ 24.001 + (11.005 × 6.999) and choose the closest option.

Introduction / Context:The sum combines a division near 65 with a product a little over 77. Keeping each term accurate to 0.5 is enough to choose among the options in the 130–150 range confidently.

Given Data / Assumptions:

• Term1 ≈ 1559.999 / 24.001
• Term2 ≈ 11.005 * 6.999

Concept / Approach:Approximate Term1 with 1560/24 = 65. Term2 is close to 11*7 = 77; small adjustments push it near 77.03. Sum around 142 confirms the nearest option.

Step-by-Step Solution:

Verification / Alternative check:Exact calculation yields about 142.02, confirming 142 is the best choice relative to the other options.

Why Other Options Are Wrong:137 and 132 are too low; 152 is too high versus the tight sum around 142.

Common Pitfalls:Over-rounding 1559.999/24.001 to 65 and then subtracting a large correction; the correction is tiny and does not change the nearest option.

Final Answer:142