That is quite simply and astoundingly:
3.482 x 10^9
so, the 2.5oz cake will be "x" calories, pheeew, she'll be taking in 900 - x less calories.
When i divided and got the answer it was 12R4 R=Remainder
Should be B! Hope it helps
Divide both sides of -105=-5g by -5. You'll get g = -105 / (-5), or g = 21.