Question

{[1/2]-2+[1/3]-2}-1/[1/4]-1

Answer 1

Step-by-step explanation:

{[1/2]-2+[1/3]-2}-1/[1/4]-1

$\rightarrow( \frac{5}{6} - 4 ) - 4 - 1 \\ \rightarrow ( - \frac{ 19}{6} ) - 4 - 1 \\ \rightarrow - \frac{19}{6} - 4 - 1 \\ \rightarrow - \frac{19}{6} - 5 \\ \pink {\rightarrow \: - \frac{49}{6} = - 8 \frac{1}{6}. }$