<span>Bob should by the 25cm cake for 18.75 each. He will need to buy 3 of these cakes in order to feed 57 guests. The total cost would be 56.25. If he were to buy the 20cm cake, he would need to purchase 5 cakes for a total of 67.50.</span>
First, you divide 58 bars by 4. The answer will be 14 boxes with 2 bars remaining in the box.
-86989.
83524+4365=87889
87889-900=86989
so........
83524+4365+(-86989)=900
The owner is most likely cheating because it is usually a 50|50 chance of winning. But, you usually only get 50, and win a bit less and loose more. So, he is most likely cheating. (Hope this helped :D)
