Question

Ex 3 va rog e urgent

Answer 1

Răspuns:

Cate kg de deseuri acumuleaza intr o zi locatarii?

15•3=45kg gunoi

Cate kg de deseuri acumuleaca locatarii intr o saptamana?

45•7=315kg deseuri

Cate kg de deseuri aumuleaza locataraii intro luna?

daca luna are 28 de zile:

28•45=1260 kg

daca luna are 29 de zile

29•45=1405 kg

daca luna are 30 de zile

30•45=1350 kg

daca luna are 31 de zile

31•45=1395 kg