(0.54x0.75x0.48)除以(0.25x0.24x0.27)=0.54x0.75x0.48÷0.25÷0.24÷0.27=(春樱慧凳0.54÷0.27)x(0.75÷0.25)扒碧丛x(0.48÷0.24)=2x3x2=12