What is the definition of "rate" in mathematics?

The rate means
(how much something changes during some period of time) divided by (the time it takes for the change) .

Answered by AL2006 | 2024-06-10

The term rate in mathematics and science refers to how one quantity changes in relation to another quantity or over time. For instance, the rate of change of an object's velocity is measured per unit time, such as meters per second squared (m/s2). Similarly, in chemistry, a rate of a chemical reaction indicates how the concentration of reactants or products changes per unit of time.
Examples of rates include speed, which measures the distance an object travels in a given period, and wage, which measures the amount of money earned per time worked. These rates help us quantify and understand dynamic processes, relationships between different variables, and how actions progress over time. In chemistry, rate laws or rate expressions are mathematical formulas that express relationships between the rates of reactions and the concentrations of reactants.

Answered by AliciaAugello | 2024-06-24

In mathematics, a rate is a ratio that compares different quantities over time, represented as Rate = Time Quantity ​ . Examples include speed (distance per time) and wage (money earned per time). Rates are essential for understanding changes and relationships between quantities.
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Answered by AL2006 | 2024-12-26