Ping failed in Static Routing (Packet tracer)

[metalxx7]

Hello everyone ,

Im facing a problem with the ping in static routing between router 3 ----> 5 .

here is the network

 Here is the Pkt file :

https://drive.google.com/open?id=0B5-cq4xUvpbCalZPVjFwUTBERlk

PS : Im using Packet Tracer 6.3

I appreciate your help :D