Kindle Avenue - Pi Approximation Day is observed on July 22 every year. The value of pi is denoted by the fraction 22/7. Here, in 22/7 the numerator 22 denotes the date
![Fermat's Library on Twitter: "Today is π Approximation Day 22/7 = 3.14285714286 Archimedes wrote the first known proof that 22/7>π in the 3rd century BCE Here's another: https://t.co/v7jWssztSo" / Twitter Fermat's Library on Twitter: "Today is π Approximation Day 22/7 = 3.14285714286 Archimedes wrote the first known proof that 22/7>π in the 3rd century BCE Here's another: https://t.co/v7jWssztSo" / Twitter](https://pbs.twimg.com/media/EdiHMAPXkAAmdhS.jpg)
Fermat's Library on Twitter: "Today is π Approximation Day 22/7 = 3.14285714286 Archimedes wrote the first known proof that 22/7>π in the 3rd century BCE Here's another: https://t.co/v7jWssztSo" / Twitter
![Vincent Pantal🍩ni on Twitter: "Today is 22/7 #PiApproximationDay Archimedes (3rd century BCE) inscribed and circumscribed a circle with regular 96-gons to prove that: 3 + 10/71 < π < 3 + 1/7 https://t.co/bSbmuByGbq" / Twitter Vincent Pantal🍩ni on Twitter: "Today is 22/7 #PiApproximationDay Archimedes (3rd century BCE) inscribed and circumscribed a circle with regular 96-gons to prove that: 3 + 10/71 < π < 3 + 1/7 https://t.co/bSbmuByGbq" / Twitter](https://pbs.twimg.com/media/DisjDgJXsAAbGP2.jpg)