Books Reading

import java.util.Scanner;

public class Books {
    public static void main(String[] args) {
        Scanner scan = new Scanner (System.in);
        int bookPages = Integer.parseInt (scan.nextLine ());
        int pagesPerHour = Integer.parseInt (scan.nextLine ());
        int daysReading = Integer.parseInt (scan.nextLine ());
        int hoursPerDay = (bookPages / pagesPerHour) / daysReading;
        System.out.println (hoursPerDay);

    }
}