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unit 5 list 1
Question | Answer |
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decimal | A symbol that uses a base-ten-place value system with multiples of tenths to represent a number. |
discount | An amount deducted from the usual price. |
percent | A fraction or ratio in which the denominator is 100. An easy way to compare data because they have a common denominator of 100. |
Rate | A price or charge with reference to a standard or scale. A comparision of two quantities with different units of measure. |
Ratio | A comparision of two quantitites that have the same unit of measure. |
Rational number | A number that can be written as a/b where a and b are integers, but b is not equal to 0. |
Sales Tax | A tax levied by a state or city on the price of an item that is collected by a store. |