Question

write three situations where you see inverse proportion​

Answer 1

We will learn ‘what inverse variation is’ and how to solve different types of problems on some situations of inverse variation.

If two quantities are related in such a way that increase in one quantity causes corresponding decrease in the other quantity and vice versa, then such a variation is called an inverse variation orindirect variation.

If the two quantities are in inverse variation then we say that they are inversely proportional.

Suppose, if two quantities x and y vary inversely with each other, then the values of x is equal to the inverse ratio of the corresponding values of y.

i.e., \(\frac{x_{1}}{x_{2}} = \frac{y_{2}}{y_{1}}\)

or, \(x_{1} \times y_{1} = x_{2} \times y_{2}\)


Some situations of inverse variation:

● More men at work, less time taken to finish the work.

Less men at work, more time is taken to finish the work.

● More speed, less time is taken to cover the same distance.

Less speed, more time is taken to cover the same distance.                   

Answer 2

Answer:

Step-by-step explanation:

1. If there are more people working for a particular task, less time would be take; but if less people are working, more time would be taken.

2. If you travel the particular distance in slow speed, time taken is high; but when you travel in fast speed, time takes is less.

3. One person will take more time in finishing particular amount of food,but more people will take less time to finish same amount of food.

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