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Pre-Algebra Ch. 5

bar notation in repeating decimals, the line or bar placed over the digits that repeat
common multiples multiples that are shared by two or more numbers
dimensional analysis the process of including units of measurement when computing
least common multiple the least of the nonzero common multiples of two or more numbers
mean the sum of the data divided by the number of items in the data set, also called the average
measure of central tendency for a list of numerical data, the numbers that can represent the whole set of data
median in a set of data, the middle number of the ordered data, or the mean of the middle two numbers
mixed number the indicated sum of a whole number and a fraction
mode the number or numbers that occur(s) mot often in a set of data
multiple the product of a number a whole number
multiplicative inverses two numbers whose product is 1
rational number a number that can be written as a fraction in the form a/b, where a and b are integers and b cannot be equal to 0
reciprocals another name for multiplicative inverses
repeating decimals a decimal whose digits repeat in groups of one or more without end
terminating decimal a decimal whose digits end and can be written as a fraction with a denominator of 10, 100, 1000, and so on
Created by: Miss Brinkoetter