Răspunsuri

2014-06-15T17:20:19+03:00
1.Agazon =Agradina-(Alalele+Agaroafe)
   Agazon= 20*12-(3²+4²)=240-25=215 m²
2. Alalele=9 m²
1m².............................10 lalele
9m²..............................x
x=90 lalele
pret lalele=90*2=180 lei se incaseaza pt toate lalele
3. Agazon=215 m²
1 m²....................20 g seminte
215 m²...................x g
x=215*20=4300 g=4.3 kg