Cevap:
X : 2Q/4T = Q/2T
Y: 4Q / (3T-T) = 4Q / 2T = 2Q/T
X/Y = (Q/2T) / (2Q/T)
(Q × T) / (2T × 2Q)
QT / 4QT
1/4
Cevap B
4QT /