Four Fours/192/Solutions/1
< Four Fours | 192 | Solutions
Jump to navigation
Jump to search
Puzzle: Four Fours: $192$
Using exactly $4$ instances of the number $4$, the task is to write an expression for $192$, using whatever arithmetical operations you consider necessary.
Solution
- $192 = \sqrt 4 \times \sqrt 4 \times \paren {4! + 4!}$