8+17.43+9.2

17.43+9.2=26.63
26.63+9.2=35.63

=35.63

http://www.google.com/search?source=ig&hl=en&rlz=1G1GGLQ_ENUS374&q=8%2B17.43%2B9.2+&aq=f&aqi=h1&aql=&oq=&gs_rfai=CJmDXMiJ4TMqdHJXggwTji5TPDwAAAKoEBU_QqWOd