What Are Some Real-World Examples of Direct Variations?

Sebastiaan Ter Berg/CC-BY-SA 2.0

Direct variation exists when a worker is paid based on the number of hours worked. Another example of a direct variation is a taxi fare that varies according to the distance traveled. Direct variation occurs with two variables when the ratio of their values always remains the same. For example, if the value of A is always twice as much as B, they vary directly.

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