Răspunsuri

2014-06-09T12:09:08+03:00
X=3y/8
Inlocuim pe x in a doua fractie.. (2*3y/8+3y)/(3*3y/8+2y)
=[(6y+24y)/8]/[(9y+16y)/8]=30y/25y=6/5
astept alt raspuns mai bun nush nu mi se pare corect
plzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Eu zic ca e corect :)
a ok ms