(-5)*8*(-7)*(-0.125)
=[(-5)*(-7)]*[8*(-0.125)]
=35*1
=35
(1/4+1/6-1/2)*12
=1/4*12+1/6*12-1/2*12
=3+2-6
=-1
(-56)*(4/7-3/8+1/14)
=(-56)*4/7-(-56)*3/8+(-56)*1/14
=-32+21-4
=-15
(-5)*8*(-7)*(-0.125)
=[(-5)*(-7)]*[8*(-0.125)]
=35*1
=35
(1/4+1/6-1/2)*12
=1/4*12+1/6*12-1/2*12
=3+2-6
=-1
(-56)*(4/7-3/8+1/14)
=(-56)*4/7-(-56)*3/8+(-56)*1/14
=-32+21-4
=-15