10%? Very strange! Because this is a German product, you may ask the question to www.ariel.de, then "Kontakt", then "Fragen Sie uns". Perhaps also in French through www.lafamilleariel.fr, then "Contact", then "Poser une question". Perhaps also through their Belgian site www.ariel.be? Christian. -----Message d'origine----- De : math-fun-bounces@mailman.xmission.com [mailto:math-fun-bounces@mailman.xmission.com] De la part de Eric Angelini Envoyé : lundi 21 septembre 2009 11:54 À : math-fun Objet : [math-fun] Soap mathematics ... could please someone help? Where did I gain 10%? Best, É. http://www.cetteadressecomportecinquantesignes.com/Ariel.htm _______________________________________________ math-fun mailing list math-fun@mailman.xmission.com http://mailman.xmission.com/cgi-bin/mailman/listinfo/math-fun