A.(273.71875)10與(421.56)8 B.(421.56)8與(100010001.10111)2 C.(F2F2)16與(1111001011110010)2 D.(43345)8與(111100100001)2
A.277,10111111,BF B.203,10000011,83 C.247,10100111,A8 D.213,10010110,96
A.64 B.32 C.63 D.31