There are 40 toys in a row. The elephant is at the $$10^{\rm th}$$ position counting from left to right. There are $$5$$ toys counting from the rabbit to the elephant. If the elephant is on the right side of the rabbit, what is the rabbit\textquotesingle s position counting from right to left? 
Overseas Competition->Knowledge Point->Counting Modules->Law of Addition and Multiplication->Queuing Problems