Question

ionut a mancat in 5 zile 100 alune. in fiecare zii a mancat cu 6 alune mai mult decat in ziua precedenta. cate alune a mancat ionut?

Answer 1

A+6= a doua zi
A+6+6= a treia zi
A+6+6+6= a patra zi
A+6+6+6+6= a cincea zi
A+A+6+A+12+A+18+A+24=100
5A+60=100
5A=100-60
5A=40
A=40:5
A=8

Answer 2

100,pentru ca problema spune ca in 5zile Ionut a mâncat 100 de alune