a) L=1,6m l=1,2m h=0,8m v=L*l*h v=1,6*1,2*0,8 v=1,536 m cubi b) 3/4*1536/1000=3*384/1000=1152/1000=1,152m cubi ocupa 1,152m cubi=1 152 dm cubi=1 152l=11,52 hl c) 2/3*1 152=2*384=768l opreste 1 152-768=384l vinde 384:0,8=480 st 480* 2 400=1 152 000 lei