We know:
The product of two negative numbers is positive.
Therefore
(-12)(12)(-6.3)(-0.2)(-15.9) = (-12)(-6.3) (-0.2)(-15.9)(12) > 0 ANSWER
(12)(-6.3)(-0.2)(-15.9) < 0
(-12)(12)(-6.3)(-0.2)(-15.9)(0) = 0
(12)(12)(6.3)(0.2)(-15.9) < 0
