Respuesta :

1. -1/3 - (-1/2) = .16666666666666

2. -8

Hope it helps, if you need it in fractions, you can always convert it :)


tramserran

1)

[tex]\frac{-1}{3} - \frac{-1}{2}[/tex]

[tex]= \frac{-1}{3} + \frac{1}{2}[/tex]

[tex]=(\frac{2}{2}) \frac{-1}{3} + (\frac{3}{3})\frac{1}{2}[/tex]

[tex]= \frac{-2}{6} + \frac{3}{6}[/tex]

[tex]= \frac{1}{6}[/tex]

2)

[tex]-9\frac{1}{3} - (-1\frac{1}{3})[/tex]

[tex]=-9\frac{1}{3} + 1\frac{1}{3}[/tex]

[tex]=-\frac{3(9)+1}{3} + \frac{3(1) + 1}{3}[/tex]

[tex]=\frac{-28}{3} + \frac{4}{3}[/tex]

[tex]=\frac{-24}{3} [/tex]

= -8



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