Respuesta :

[tex]\huge\boxed{\boxed{\bold{Hello\;there!}}}[/tex]

The | | notation indicates Absolute Value.

Absolute value is always positive, because the absolute value of a number is the number's distance from zero, and distance is never negative.

So, the absolute value of a negative number is positive.

Therefore, the absolute value of

[tex]\displaystyle{-1\frac{1}{3}[/tex]

is

[tex]\displaystyle{1\frac{1}{3}[/tex]

[tex]\huge\boxed{\bold{\displaystyle{Answer:1\frac{1}{3} }}}[/tex]

[tex]\bold{Hope\;it\;helps!\'Good\;luck!}[/tex]

[tex]\rm{StillEnjoyingLife :)[/tex]