/----------/ eu }
/----------/----------/----------/ Iulia } 930 suma
/----------/----------/----------/----/ +20 maria }
1+4+3=7 segmente egale
930-20=910 (7 segmente egale)
910:7=130 un segment SAU eu
130x3=390 iulia
130x3+20=410 maria
deci
130 eu
390 iulia
410 maria