Răspuns:
pere/......../
mere/......./+289
nuci/......./+41 (289-248=41)
536-289-41=206
206:3=68,6(6)
pere=68,6;mere68,6+289=357,6;nuci=68,6+41=109,6
pere=24lei kg=68,6x24=1645,84lei
mere=35lei /kg=357,6x35=13148,10lei
nuci=48lei/kg=109,6x48=5263,68lei
total bani =1645,84+13148,10+5263,68=20057,62lei
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