0,48 : 12 =0,04 6396 : 5.2 = 1230 1i 1/2 * 3 - 5:2 = 4,5 - 2,5 = 2 (1i 1/3 :2 + 5/6 - 2) :3 = (2/3 - 1 i 1/6) :3 = (4/6 - 7/6): 3 = -3/6 * 1/3 = -1/6 (7/3*1/2 + 19/6*2/1) : (37,5+5,1) = ( 7/6+19/3) : 42,6 = (7/6+38/6) :42,6 = 7,5 : 42,6 = 0,18
0,48:12=0,04 6396:5,2=1230 1i1/2*3-5:2=9/2-5/2=4/2=2 (1i1/3:2+5/6-2):3=(4/3*1/2+5/6-2/1):3=(2/3+5/6-2/1):3=(4/6+5/6+12/6):3=21/6*1/3=7/6=1i1/6 (2i1/3:2+3i1/6*2):(75:2+17/10*3)=(7/3;2+19/6*2):(75/2+17/10*3)= (7/3*1/2+19/6*2/1);(75/2+51/10)=(7/6+19/3):75/2+51/10)=(7/6+38/6):375/10+51/10)= 45/2:426/10 = 45/6*10/426=225/1278
