Question

rita veverita si jucausa au strans 72 alune. veverita a strans de 8 ori mai mult dec at jucausa .cate alune a strans fiecare.

Answer 1

v+j=72 alune
v=8j
8j+j=72 alune
9j=72 alune/:9
j=8 (alune)
⇒v=8*8=64 (alune)
Verificare: 64+8=72 alune