Question

Good evening freinds. How are you ? Let's study Mathematics.

First of all please you guys answer me the question attached here.
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Second step:) Now, if you know the correct answer then answer this question below...
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That...
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Answer 1

Step-by-step explanation:

To know the immediate answer, when one Quantity increases the other decreases, that is inverse and

when one Quantity increases the other also increases then it is direct.

To know direct variation we need to use the formula x/y=K where K=constant i.e all x and y values will be equal.

Answer 2

Answer:

•When one quantity increases and the other also increases ,they are directly proportional to each other.

•When one quantity increases and the other decreases , they are inversely proportional to each other.

In this situation one quantity is increasing and other is decreasing so they are inversely proportional to each other.

Here , x × y = k (constant)

• 1×200 = 200

• 2×100 = 200

• 4×50 = 200