ajutatima problema 2 a b c d

Problema 2
a)Cocosul a inghitit:
rate |----|----|----|
gaini |----|
total...156 pasari
Rezolvare:
1)3 +1 = 4 parti egale
2)156 : 4 = 39 gaini
3)39 x 3 = 117 rate
Raspuns:
Cocosul a inghitit:
39 gaini si 117 rate