Determining a percentage of a given number is a fundamental mathematical operation. In this instance, the calculation involves finding twenty percent of ninety thousand. This requires converting the percentage into a decimal (0.20) and multiplying it by the total value (90,000). The result of this calculation yields the specific portion represented by the percentage.
Understanding how to calculate percentages is essential in various contexts, including financial analysis, statistical reporting, and everyday budgeting. The ability to accurately determine portions of a whole allows for informed decision-making, effective resource allocation, and clear communication of proportional relationships. Historically, percentages have been used for taxation, trade, and demographic analysis, demonstrating their enduring importance.
