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Why we need to use 22/7 …

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Why we need to use 22/7 in math to get answers

Posted by Amit Singh 8 years, 3 months ago

CBSE > Class 09 > Mathematics

4 answers

Avanish Mishra 8 years, 3 months ago

Pi is an irrational no. so we use its approximate value which is 22/7 or 3.14

0Thank You

Suraj Prasad 8 years, 3 months ago

22/7 is a value of pi ., it is used in solving questions based on circular things., it is a constant value which we must have to use to get answers., it is derived by dividing the cicumference of a circle by its diameter., suppose a circle has its diameter 14 and circumference 44 Now if you divide 44 by 14 you will get 22/7 You can check this derivation by putting different values ....but at last you will get a constant value of 22/7 GOOD QUESTION

1Thank You

Chirayu Vashishtha 8 years, 3 months ago

We can also use 3.14

1Thank You

Chirayu Vashishtha 8 years, 3 months ago

It is value of π or instead of22/7

0Thank You

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Posted by Yash Pandey 9 months, 3 weeks ago

CBSE > Class 09 > Mathematics

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Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Sheikh Alfaz 5 months, 1 week ago

CBSE > Class 09 > Mathematics