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Maria si Bogdan au plantat in gradina 9 panselute Dintre acestea 2supra 9 sunt galbene . 4supra 9 sunt violete iar restul albe Aflati cate panselute albe au plantat. Reprezentati prin desen

Răspuns :

9 panselute

[tex]\frac{2}{9}\cdot 9=2\ panselute\ galbene[/tex]

[tex]\frac{4}{9}\cdot 9=4\ panselute\ violete[/tex]

Avem 2+4=6 panselute

Ne mai raman 9-6=3 panselute albe   ([tex]\frac{3}{9}[/tex])

SAU [tex]\frac{9}{9}-\frac{2}{9} -\frac{4}{9}=\frac{3}{9} \ panselute\ albe[/tex]

|------|------|------|------|------|------|------|------|------|  total panselute

|------|------|------|------|------|------|------|------|------| panselute galbene

|------|------|------|------|------|------|------|------|------| panselute violete

|------|------|------|------|------|------|------|------|------| panselute albe

Un alt exercitiu gasesti aici: https://brainly.ro/tema/4725683

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