The solution to the expression [tex]-1\frac{1}{3}-1\frac{2}{3}[/tex] is -3
The given arithmetic expression is:
[tex]-1\frac{1}{3}-1\frac{2}{3}[/tex]
Convert [tex]-1\frac{1}{3}[/tex] to improper fraction
[tex]-1\frac{1}{3}=\frac{-4}{3}[/tex]
Convert [tex]-1\frac{2}{3}[/tex] to improper fraction
[tex]-1\frac{2}{3}=\frac{-5}{3}[/tex]
The expression becomes:
[tex]-\frac{4}{3}-\frac{5}{3}=\frac{-9}{3} = -3[/tex]
Learn more on addition of mixed fraction here: https://brainly.com/question/78672
