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  • Percentage - Wikipedia
    The percent value can also be found by multiplying first instead of later, so in this example, the 50 would be multiplied by 100 to give 5,000, and this result would be divided by 1,250 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:
  • Fraction - Wikipedia
    In decimal numbers greater than 1 (such as 3 75), the fractional part of the number is expressed by the digits to the right of the separator (with a value of 0 75 in this case) 3 75 can be written either as an improper fraction, ⁠ 375 100 ⁠, or as a mixed number, ⁠3 75 100 ⁠
  • Percent sign - Wikipedia
    The percent sign % (sometimes per cent sign in British English) is the symbol used to indicate a percentage, a number or ratio as a fraction of 100 Related signs include the permille (per thousand) sign ‰ and the permyriad (per ten thousand) sign ‱ (also known as a basis point), which indicate that a number is divided by one thousand or
  • Percentage point - Wikipedia
    A percentage point or percent point is the description for the arithmetic difference between two percentages For example, moving up from 40 percent to 44 percent is an increase of 4 percentage points (although it is a 10-percent increase in the quantity being measured, if the total amount remains the same) [1]
  • Decimal - Wikipedia
    The decimal numeral system (also called the base-ten positional numeral system and denary diːnəri [1] or decanary) is the standard system for denoting integer and non-integer numbers It is the extension to non-integer numbers (decimal fractions) of the Hindu–Arabic numeral system The way of denoting numbers in the decimal system is often referred to as decimal notation [2] A decimal
  • Decimal separator - Wikipedia
    A decimal separator is a symbol that separates the integer part from the fractional part of a number written in decimal form Different countries officially designate different symbols for use as the separator The choice of symbol can also affect the choice of symbol for the thousands separator used in digit grouping Any such symbol can be called a decimal mark, decimal marker, or decimal
  • Decimal representation - Wikipedia
    A decimal representation of a non-negative real number r is its expression as a sequence of symbols consisting of decimal digits traditionally written with a single separator: Here is the decimal separator, k is a nonnegative integer, and are digits, which are symbols representing integers in the range 0, , 9 Commonly, if The sequence of the —the digits after the dot—is generally
  • Fractional part - Wikipedia
    The fractional part or decimal part[1] of a non‐negative real number is the excess beyond that number's integer part The latter is defined as the largest integer not greater than x, called floor of x or


















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