Răspuns :
2/3 din 936=936:3×2=312×2=624 (gaini). (936-624):2=312:2=156 (rate si gaste). 624-gaini. 156-rate. 156-gaste.
(936:3)×2= 312×2= 624( gaini)
(936-624):2= 312:2= 156 (rate si gaste)
R: 624 gaini, 156 rate si 156 gaste
Proba: 624+156+156= 780+156= 936 (pasari total)
(936-624):2= 312:2= 156 (rate si gaste)
R: 624 gaini, 156 rate si 156 gaste
Proba: 624+156+156= 780+156= 936 (pasari total)