JesNikviz
Answered

ano po pag  (-7/12) - (-2/3) ? 

Sagot :

Riza1viz
[tex](- \frac{7}{12}) - (- \frac{2}{3}) = (- \frac{7}{12}) +\frac{2}{3}=(- \frac{7}{12}) +\frac{4\cdot 2}{12}=(- \frac{7}{12}) +\frac{8}{12}=\frac{-7+8}{12}=\frac{1}{12}[/tex]