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Cite jumatati de litru sint intr-un litru?Dar in 3 litri?Dar in 10 litri?

Răspuns :

1l=2jumatati
3l=6jumatati
10l=20jumatati
1l=2·0,5l⇒2 jumatati de litru;
3l=6·0,5l⇒6 jumatati de litru;
10l=20·0,5l⇒20 de jumatati;