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Sample vocabulary flash card

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Compare   examine two or more objects to note similarities and differences; to compare two numbers is to determine if they are equal or if one is larger or smaller than the other  
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Conversion   in ratios, a conversion is a process of changing units, e.g., 1 foot = 12 inches  
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Estimate   an educated guess; an approximate calculation  
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Proportion   a comparison of ratios  
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Rate   a ratio in which the numerator and denominator have different units of measure  
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Ratio   a comparison of two numbers, a division of two numbers  
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Scale   as on a map, representing proportional sizes  
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Created by: pdritchey
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