Question

Number of workers and time taken to finish the work this example is of ___-_-_ variation. *



1) Direct

2) Inverse

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Answer 1

Step-by-step explanation:

inverse variation.....

Answer 2

(2) Number of workers and time taken to finish the work this example is of inverse variation.

Explanation:

• Inverse variation determines the relationship of variables.
• Inverse variation is represented as $y=k/x$. Here, $x$ and $y$ represent two variables and $k$ is a constant.
• In a inverse variation, one variable is inversely proportional to other variable.
• When the value of one variable increases, then the value of another variable will be decreased.
• Therefore, when the number of workers gets increased, then the time taken to complete the work will be decreased.
• Thus, option 2 is correct.