(-4)×6×25 = (-6)•(4•25) = - 6•100 = - 600;
-3/7×(-23)×2 1/3 = (-3/7•2 1/3)•(-23) = (-3/7•7/3) • (-23) = -1•(-23) = 23.
(-4)×6×25 = (-6)•(4•25) = - 6•100 = - 600;
-3/7×(-23)×2 1/3 = (-3/7•2 1/3)•(-23) = (-3/7•7/3) • (-23) = -1•(-23) = 23.