Question

vor incapea 2 litri de apa intr-UN recipient de forma unui cub cu muchia de 12 cm

Answer 1

$V_{cub}$= 12x12x12 = 1728 $cm^{3}$
1728 $cm^{3}$  = 1,728 $dm^{3}$ = 1,728 litri => vor incapea doi litri de apa
( 1 litru = 1  $dm^{3}$ )