Răspuns :
Primul=120 kg
Al doilea=120 kg·3=360 kg
[tex] \frac{120kg}{360kg} = \frac{120}{360} = \frac{1}{3} =1:3=0,(3)[/tex]
Al doilea=120 kg·3=360 kg
[tex] \frac{120kg}{360kg} = \frac{120}{360} = \frac{1}{3} =1:3=0,(3)[/tex]