Question

 Iata alaturata lista de cumparatuturi facute de catre o gospodina.Observa lista, apoi raspunde la intrebare.
                                   cartofi-2kg
                                   carne de porc-1 000g
                                   zahar-1kg
                                   smantana-500g
                                   mezeluri-500g
                                   orez-2kg
                                   cascaval-500g

 Daca intr-o sacosa incap maximum 5kg, care este numarul cel mai mic de sacose de care a avut nevoie gospodina pentru a aduce acasa toate cumparaturile?

Answer 1

1000g=1kg

500g+500g+500g=1 500g=1,5kg

2+1+1+1,5+2= 7,5kg

1s..................5kg
x.....................7,5kg

x=7,5/5
x=1,5 ≈2 sacose are nevoie