Final answer:
Unit rates, proportions, and rate tables can be used to scale different units by comparing quantities and setting up equations.
Step-by-step explanation:
Unit rates, proportions, and rate tables can be used to scale a variety of units. Unit rates compare a quantity to its corresponding unit, making it easier to compare different quantities with different units. Proportions are equations that state that two ratios are equal, which can be used to scale units by setting up a proportion and solving for the unknown quantity. Rate tables organize data in a table format, which helps in comparing and scaling different units.
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