One half
Irreducible fraction / From Wikipedia, the free encyclopedia
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For the computer virus, see OneHalf.
"Half" redirects here; for other uses that do not relate to "one half" as a number (½), see Half (disambiguation).
One half is the irreducible fraction resulting from dividing one (1) by two (2), or the fraction resulting from dividing any number by its double.
Quick Facts ← −0.5 0.5 1.5 →, Cardinal ...
| ||||
---|---|---|---|---|
Cardinal | one half | |||
Ordinal | 1⁄2th (halfth) | |||
Binary | 0.12 | |||
Ternary | 0.11111111113 | |||
Senary | 0.36 | |||
Octal | 0.48 | |||
Duodecimal | 0.612 | |||
Hexadecimal | 0.816 | |||
Greek | ∠ | |||
Roman numerals | S | |||
Egyptian hieroglyph | 𓐛 | |||
Hebrew | חֵצִ | |||
Malayalam | ൴ | |||
Chinese | 半 | |||
Tibetan | ༪ |
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It often appears in mathematical equations, recipes, measurements, etc.