Răspuns :
Răspuns:
4 lalele ...............3 frezii..................75 RON I×2
5 lalele ................6 frezii .................114 RON
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8 lalele ................6 frezii .................150 RON
5 lalele ................6 frezii .................114 RON
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3l=36=>l=36:3=>l=12 RON costa o lalea
4·12+3f=75
3f=75-48=>f=27:3=>f=9 RON costa o frezie