#include <stdio.h>
#define p 3.1415927
int main ()
{
double d,t,distance,speed;
int r,n=0;
while(scanf("%lf %d %lf",&d,&r,&t)==3){
if(r!=0)
{
distance=d*p*r/12/5280;
speed=distance/t*3600;
n++;
printf("Trip #%d: %.2lf %.2lf\n",n,distance,speed);
}
if(r==0)
	break;
}
return 0;
}