Вычислите удобным способом   (-4/5)*(-3/8)*(5/12)= (-9/10)*5/6*(-2/3)= (-7/8)*(-5/6)*(-24/35)-1/2= (-25/44)*63/100*22/45+7/40   / - Черта дроби

[latex] \frac{-4*(-3)*5}{5*8*12} [/latex] = [latex] \frac{1}{8} [/latex] = 0,125 [latex] \frac{-9* 5* (-2)}{10*6*3}= \frac{1}{2} =0,5[/latex] [latex] \frac{-7*(-5)*(-24)}{8*6*35} - \frac{1}{2} = - \frac{1}{2} - \frac{1}{2}= -1[/latex] [latex] \frac{-25*63*22}{44*100*45} + \frac{7}{40} = \frac{-7}{2*4*5} + \frac{7}{40} = \frac{-7}{40}+ \frac{7}{40}=0[/latex]