Question

4 capre si 2 vitei au consumat intro zi 40 kg de nutret daca ar fi fost 3 capre si 4 vitei ar fi consumat50kg de nutret cate kg de nutret a consumat intro zi o capra dar un vitel​

Answer 1

Răspuns:

4 capre_____2 vitei_____40 kg |×2

3 capre_____4 vitei_____50 kg

__________________________

8 capre_____4 vitei_____80 kg

3 capre ____4 viței _____50 kg

__________________________

8-3=5 capre__/________80-50=30 kg

30:5=6 kg consuma o capră

6×3=18 kg consuma 3 capre

50-18=32 kg consuma 4 vitei

32:4=8 kg consuma un vițel