Determining a percentage of a given number is a fundamental mathematical operation. In the specific instance of calculating twenty percent of thirty-six, the process involves multiplying thirty-six by the decimal equivalent of twenty percent, which is 0.20. The resulting value represents the proportional share of thirty-six that corresponds to twenty out of one hundred parts. For example, calculating twenty percent of thirty-six yields a value of 7.2.
This type of calculation finds application across various domains, including finance, statistics, and everyday life. It is useful in determining discounts, calculating interest, or understanding proportions within a data set. Historically, the concept of percentages arose from the need to standardize proportions and facilitate comparisons across different quantities, thereby simplifying trade and economic calculations.
