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| Problems in which 2 or more parts are combined into a whole |
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| The middle terms of the proportion |
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| An equation that states a rule for the relationship between certain quantities |
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Definition
| In the ratio a/b=c/d a and d are the extremes |
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| The process of carrying units throughout a computation |
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Definition
| Equations that have the same soultion |
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| Integers in counting order |
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Definition
| Choosing a varibale to represent one of the unspecific numbers in a problem and using it to write expressions for the other unspecified numbers in the problem |
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Definition
| Equations with more that one operation |
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| When an increase or decrease is expressed as a percent |
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| The sum of the products of the number of units and the value per unit divided by the sum of the number of units represented by m |
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| The problems in which an object moves at a certain speed or rate |
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Definition
| The process of finding all values of the variable that make the equation a true statement |
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| A ratio or rate used when making a model of something that is too large or too small to conveniently shown at actual size |
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| An equation of the form a/b=c/d stating that two ratios are equivalent |
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| A comparison of two numbers by division |
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| The ratio of two measurment having different units of measure |
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Definition
| The ratio of an amount of increase to the previous amount expressed as a percent |
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Definition
| The ratio of an amount of decrease to the previous amount expressed as a percent |
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