#include<stdio.h>
int main(){
    long float speed_km,speed_ms,distance,time;
    scanf("%f",&distance);
    scanf("%f",&time);
    
    if(distance < 0){
        printf("Invalid input");
    }
    speed_km = distance / time;
    speed_ms = (speed_km * (1000.0 /3600.0));
    
    printf("%f km/h",speed_km);
    printf("\n%f m/s",speed_ms);
}