22/7
Look up ²²⁄₇ in Wiktionary, the free dictionary.
22/7 may refer to:
- Approximations of π
- Proof that 22⁄7 exceeds π
- Pi Day, mathematical celebration on March 14
- July 22
- 2011 Norway attacks, referred to in Norway as 22 July or 22/7
- 22/7 (group), a Japanese idol group
- 22/7 (TV series), Japanese anime series based on the idol group