👤

un curcan cantareste cat 2 gaste iar o gasca cat 3 gaini
Ce masa are fiecare daca 3 pasari diferite au 40 kg


Răspuns :

1 curcan = 2 gaste

1 gasca= 3 gaini

1curcan+1gasca+1gaina=40kg

1curcan=6gaini

6gaini+3gaini+1gaina=40kg

10gaini=40kg

1gaina=4kg

1curcan=24kg

1gasca=12kg


1curcan=2gaste  1gasca=1curcan/2  1gaina=1gasca/3
2gaste(1curcan)+1gasca+1/3gasca(1gaina)=40 kg
aducem la acelasi numitor si il eliminam
6gaste+3gaste+1gasca=120kg
10 gaste=40kg    1gasca=12KG
1curcan=2gaste=24KG
1gasca=12kg
1gaina=1/3gasca=12/3=4      24kg+12kg+4kg=40kg