Răspuns :
18x800=14400(cantitate totala suc)
14400:450=32(borcane de 450 ml)
14400:450=32(borcane de 450 ml)
18 borcane..........800ml
x...........................450ml
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x=18x800:450=32 borcane
x...........................450ml
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x=18x800:450=32 borcane