using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace _21.ConvertSpeedUnits
{
    class Program
    {
        static void Main(string[] args)
        {
            int distanceInMeters = int.Parse(Console.ReadLine());

            int hours = int.Parse(Console.ReadLine());
            int minutes = int.Parse(Console.ReadLine());
            int seconds = int.Parse(Console.ReadLine());

            int totalSeconds = ((hours * 60) * 60) + minutes * 60 + seconds;

            float metersPerSecond = distanceInMeters / (float)totalSeconds;
            float kmPerHer = metersPerSecond * 3.6f;
            float milesPerHour = metersPerSecond * 2.23693629f;

            Console.WriteLine(metersPerSecond);
            Console.WriteLine(kmPerHer);
            Console.WriteLine(milesPerHour);
        }
    }
}