(1 1/3)3 * (-3 3/4)2 : 3 – (1/3)2 = (-3 1/3)3 * 0,34 - (-1/2)3 * (1 1/3)2 =  

(1 1/3)3 * (-3 3/4)2 : 3 – (1/3)2 = (4/3)3 *(-15/4)2 :3 -(1/3)2= 64/27*225/16:3-1/9= 4/9*75/1::3-1/9= (było skracanie) 300/9*1/3-1/9=100/9-1/9=99/9=11     (-3 1/3)3 * 0,34 - (-1/2)3 * (1 1/3)2 = (-10/3)3 *0,34 -(-1/8)*(4/3)2= -1000/27*34/100+1/8*16/9= -34/27+1/8*8/9= (znów skracanie) -34/27+8/36= -34/27+2/9= (skracanie) -34/27+6/27= -28/27= - 1 i 1/27