Examlex
Which of the following is true regarding division of labor and the exchange of goods and services?
Proportion
A constituent, allotment, or figure regarded in context with its aggregate.
Unknown Quantity
A variable or value in mathematics and algebra that is not known or specified.
Proportion
A mathematical concept indicating the relationship between parts of a whole or between different quantities expressed as a fraction or ratio.
Unknown Quantity
A variable or value in mathematics and science that is not yet identified or determined.
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