my increase is 252.3 because I multiply 29 X 8.7 and my decrease is 0.3 or 4 or 3.3 because I divided 8.7 by 29 and Godzilla .3 also I got four because I divided 29 by 8.7 and lastly I got 3.3because I was supposed to get 3.33333 something but instead I got three point three or four holes