Răspuns:
Explicație pas cu pas:
102 : 2 = 51 RON
Mircea are 51 RON
Victor si Marcel au impreuna 51 RON
Victor ______+12 RON
Marcel ______
2 segmente +12 = 51
2 segmente = 51 - 12 = 39 RON
1 segment = 39 : 2 = 19,5 RON
Marcel are 19,5 RON
Victor are 19,5 + 12 = 31,5 RON