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

namespace MoneyBB
{
    class Money
    {
        public int Banknote; // Номинал
        public int Count; // Количество
        int totalSumm;

        public int Sum()
        {
            this.totalSumm = this.Banknote * this.Count;
            return this.totalSumm;
        }
    }

    class Euro : Money
    {
        public float EurInUAH = 1.5f;
        public float BanknotesInEur()
        {
            float UAH;
            UAH = base.Sum() / this.EurInUAH;
            return UAH;
        }
    }
    class Program
    {
        static void Main(string[] args)
        {
            Euro obj = new Euro();
            obj.Banknote = 5;
            obj.Count = 5;
            Console.WriteLine(obj.Sum());
            Console.WriteLine(obj.BanknotesInEur());
            Console.ReadKey();

        }
    }
}