Four Fours/129/Solutions
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Puzzle: Four Fours: $129$
Using exactly $4$ instances of the number $4$, the task is to write an expression for $129$, using whatever arithmetical operations you consider necessary.
Solutions
Solution $1$
- $129 = \paren {\dfrac {\sqrt 4} {.4} }! + \dfrac 4 {. \dot 4}$