Răspunsuri

  • Utilizator Brainly
2014-02-26T14:23:10+02:00
I.   I____I30I
R.  I____I
M. I____I____I____I____I
 Sunt in total 750 de timbre .
 750-30=720 suma partilor egale
 720:6=120 ( Radu )
 120x4=480 ( Marius )
 120+30=150 ( Irina )
 Verificare : 150+480+120=750