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put this solution on YOUR website!1, Why were the brothers arguing?
Take 17 cattle and split them in 1/2 ... that is 8.5 cattle for the oldest. But each was promised live animals.
2, What is a catalyst?
A catalyst is definded as "One that precipitates an process or event, especially without being involved in or changed by the consequences" In this case, the Uncle put one of his own cattle into the mix. So instead of having 17 cattle to divide up among the brothers, there are now 18.
3, How were the cattle split?
The oldest son is to recieve a half of the cattle

the middle son is to recieve a third of the cattle

the youngest son is to recieve one-ninth of the cattle

Add the nuber of cattle each received.
The Uncle then took his cow and went home :)