Răspuns:
2lalele_ _ _5crizanteme____34 RON /×4
9lalele-------4crizanteme--------47 RON/×5
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8LALELE____20CRIZANTEME____136RON
45LALELE___20CRIZANTEME_____235RON
37LALELE___0CRIZANTEME______99RON
1LALEA=99÷37=2,67RON
2lalele=2,67×2=5,34
5crizanteme=34-5,34=28,66 RON
1crizantema=28,66÷5=5,73 RON