//Create a class SimpleExtendsMetre to show Inheritance

public class SimpleExtendsMetre extends SimpleMetre // class previously created 
{

	public double inchesToMetresFactor = 39.37;
	
	//subclass extends SimpleMetre with a new method that provide more functionality
	//this class also inherits the methods of SimpleMetre 

	public double convertInchesToMetres(double inches)

	{
		double metres = (inches/this.inchesToMetresFactor);// use of this
		return(metres);
	}

}// ends the extention of the SimpleMetre