Răspunsuri

2014-04-24T20:53:53+03:00
Alin   |___v____|..7.|
vlad  |___v____||___v____|


3xv+7=67
3xv=67-7
3xv=60
v=60:3
v=20. Deci, 
Vlad are 20+20=40 timbre
Alin are 20+7=27 timbre
4 3 4