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Bunica a cules 9 ladite a cate 4 kg de cirese si 4 ladite a cate 6 kg de visine.Ea pune ciresele in plase de 6 kg si visinele in plase de 3 kg.De cate plase are nevoie bunica in total?

Răspuns :

9 * 4 = 36 kg cirese
4 * 6 = 24 kg visine
36 : 6 = 6 plase pt. cirese
24 : 3 = 8 plase pt. visine
6 + 8 = 14 plase are nevoie
9x4=36Kg
36:6=6
6x4=24Kg
24:3=8
Bunica are nevoie de 14 plase (8+6=14)