Percentage be found by multiplying first, so in this example the 50 would be multiplied by 100 to give 5,000, and this result would be divided by 1250 to give 4%. To calculate a percentage of a percentage, convert both percentages to fractions of 100, or to decimals, and multiply them. For example, 50% of 40% is: It is not correct to divide by 100 and use the percent sign at the same time. (E.g. , not , which actually is . A term such as would also be incorrect, this would be read as 1 percent even if the intent
K–12 K–12 K–12 (spoken as "k twelve", "k through twelve", or "k to twelve"), for kindergarten to 12th grade, indicates the sum of primary and secondary education in several nations, such as Afghanistan, Australia, Canada, Ecuador, Egypt, India, Iran, Philippines, South Korea, Turkey, and the United States, for publicly supported school grades prior to college. The expression "K-12" is a shortening of kindergarten (K) for 4- to 6-year-olds through twelfth grade (12) for 17- to 19-year-olds, as the first and last grades, respectively, of free education in these countries. The related term "P–12" is also occasionally used in Australia and the