#include<stdio.h>
int main()
{
    float k,h;
    scanf("%f %f",&k,&h);
    if(k<=0 && k=>1000.0)
    {
        printf("invalid input");
    }
    double s=k*h;
    printf("%.2f km/h",s);
    double t=(k*5/18)*h;
    printf("\n%.2f m/s",t);
    return 0;
}