Question

Doi porci mananca intr o zi tot atatea graunte cat mananca 10 gaini .Cate kg de graunte mananca pe zi fiecare animal,daca un porc si o gaina consuma zilnic 6 kg de graunte ?

Answer 1

2p=10g....=. 1p=10:2....=> 1porc=5 gaini
1p+16=6kg.graunte
5g+1g=6kg
6gaini=6kg
g=6:6
g=1kg. de graunte , mananca o gaina /zi
1porc=5*1
1p=5kg.de graunte manaca un porc / zi

5kg+1kg=6kg /zi

verificate

2p*5kg.=10g*1kg.
    10kg.=10kg.