import java.io.*;
import java.text.*;

public class program2
{
	public static void main(String[] args) throws IOException
	{
		double mpg;
		double miles;
		double gallons;
		
		BufferedReader in =new BufferedReader
			(new InputStreamReader(System.in));
		System.out.println("How many miles have you traveled?");
		miles=Double.valueOf(in.readLine().trim()).doubleValue();
		System.out.println("How many gallons have you consumed?");
		gallons=Double.valueOf(in.readLine().trim()).doubleValue();		
		mpg=miles/gallons;
		System.out.println("Miles per gallon: "+mpg);
	}

}