Question

15l de suc au fost turnate in mod egal in 5 borcane.Citi litri de suc sint in fiecare borcan. Dar in 3 borcane?

Answer 1

(1)...  15 l : 5 = 3 l
(2)...  15 l : 3 = 5 l

Answer 2

$a.)\ 15\ l\longrightarrow 5\ borcane.\ Deci, avem\ 15 l \div5=\boxed{3\ l /borcan}$

$b.)\ In\ 3\ borcane\ vom\ avea\ 3\ l \cdot3\ =\boxed{9\ l}$