Question

4 person took a 8 hours for make a one wall. and here 8 person how much time take a for making this wall​

Answer 1

Answer:

see the attached document for your answer

Answer 2

$\huge\underline\mathbb{DIRECT~INVERSE}$

In the above mentioned question it took 4 persons to make one wall in 8 hours, how much time will 8 persons will take. This is the case of inverse variation. so, the answer will be like-

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for your answer I have attached a picture.

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Know more!

There are 2 types of variation in mathematics that are:-

• Direct variation
• Inverse variation

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Explanation!

• Direct variation

If two quantities aee related in sucha a way that an increase in one quantity results in a corresponding increase in the other and vise -versa, then such a variation is known as direct variation.

• Inverse variation:-

Of two quantities are related in sucha a way that an increase in one causes corresponding decrease in the other and vise versa, then such a variation is called as inverse variation.

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