Answer: A
because: I believe that the right answer not sure
They are the two angles opposite the exterior angle and when the the two angles are added together they equal the exterior angle
The total from 2005 would be closer to 3,000,000 and the total from 2004 would be 3,000,000 also. So 3,000,000 + 3,000,000 = 6,000,000. I hope this helps!
If there were 4 pieces eaten, and 3/7 left, then there must have been 7 pices altogether and 3 are left.