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Mhill ch 1
7th math
Term | Definition |
---|---|
bar notation | in repeating decimals, the line or bar placed over the digits that repeat. For example, 2.(63) ̅ indicates that the digits 63 repeat. |
common denominator | a common multiple of the denominators of two or more fractions. |
least common denominator (LCD) | the least common multiple of the denominators of two or more fractions. |
like fractions | fractions that have the same denominator |
rational numbers | the set of numbers that can be written in the form a/b, where a and b are integers and b ≠ 0. |
repeating decimal | a decimal whose digits repeat in groups of one or more. |
terminating decimal | a repeating decimal which has a repeating digit of 0. |
unlike fractions | fractions with different denominators |