using System;

namespace test
{
    class Program
    {
        static void Main(string[] args)
        {
            double firstPoolA = double.Parse(Console.ReadLine());
            double firstPoolB = double.Parse(Console.ReadLine());
            double firstPoolC = double.Parse(Console.ReadLine());

            double firstPoolVolume = firstPoolA * firstPoolB * firstPoolC;

            double secondPoolA = double.Parse(Console.ReadLine());
            double secondPoolB = double.Parse(Console.ReadLine());
            double secondPoolC = double.Parse(Console.ReadLine());

            double secondPoolVolime = secondPoolA * secondPoolB * secondPoolC;

            double firstD = double.Parse(Console.ReadLine());
            double secondD = double.Parse(Console.ReadLine());

            double firseTime = firstPoolVolume / firstD;
            double secondTime = secondPoolVolime / secondD;

            double changedD = secondPoolVolime / firseTime;

            Console.WriteLine($"Time for pool one: {firseTime}");
            Console.WriteLine($"Time for pool two: {secondTime}");
            Console.WriteLine($"Changed D: {changedD}");

        }
    }
}