Difficulty: Easy
Correct Answer: 1000
Explanation:
Introduction / Context:
Two percentage terms are added. We compute each to a reasonable precision and choose the closest integer option from the list provided.
Given Data / Assumptions:
Concept / Approach:
Convert percentages to multipliers and add results. The sum will be near 1000, so we confirm by calculation and then select accordingly.
Step-by-Step Solution:
Verification / Alternative check:
Even small rounding adjustments keep the sum near 992–993, so 1000 is the most reasonable approximated choice among the four options.
Why Other Options Are Wrong:
Common Pitfalls:
Adding percentages directly (31 + 26) and applying them to the wrong base. Always compute each term with its respective base, then sum.
Final Answer:
Discussion & Comments