Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Experience the ease of finding reliable answers to your questions from a vast community of knowledgeable experts. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

Bunicul creste 32 de porumbei albi si gri. stiind ca numarul porumbeilor albi este cu 4 mai mic decat numarul celor gri,afla cati porumbei din fiecare fel are bunicul. rezolva in doua moduri