Four Fours/180/Solutions
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Puzzle: Four Fours: $180$
Using exactly $4$ instances of the number $4$, the task is to write an expression for $180$, using whatever arithmetical operations you consider necessary.
Solutions
Solution $1$
- $180 = \dfrac {4!} {.4} \times \sqrt {\dfrac 4 {. \dot 4} }$