Four Fours/Lemmata/Two Fours/54/Solutions
< Four Fours | Lemmata | Two Fours | 54
Jump to navigation
Jump to search
Puzzle: Two Fours: $54$
Using exactly $2$ instances of the number $4$, the task is to write an expression for $54$, using whatever arithmetical operations you consider necessary.
Solutions
Solution $1$
- $54 = \dfrac {4!} {. \dot 4}$