将二进制1011110转换为十进制，求步骤
\u5341\u8fdb\u5236\u6570\u8f6c\u6362\u6210\u4e8c\u8fdb\u5236\u6570\u7684\u8fc7\u7a0b\u5341\u8fdb\u5236\u8f6c\u4e8c\u8fdb\u5236\uff1a
\u75282\u8f97\u8f6c\u76f8\u9664\u81f3\u7ed3\u679c\u4e3a1
\u5c06\u4f59\u6570\u548c\u6700\u540e\u76841\u4ece\u4e0b\u5411\u4e0a\u5012\u5e8f\u5199 \u5c31\u662f\u7ed3\u679c
\u4f8b\u5982302
302/2 = 151 \u4f590
151/2 = 75 \u4f591
75/2 = 37 \u4f591
37/2 = 18 \u4f591
18/2 = 9 \u4f590
9/2 = 4 \u4f591
4/2 = 2 \u4f590
2/2 = 1 \u4f590
\u6545\u4e8c\u8fdb\u5236\u4e3a100101110
\u4e8c\u8fdb\u5236\u8f6c\u5341\u8fdb\u5236
\u4ece\u6700\u540e\u4e00\u4f4d\u5f00\u59cb\u7b97\uff0c\u4f9d\u6b21\u5217\u4e3a\u7b2c0\u30011\u30012...\u4f4d
\u7b2cn\u4f4d\u7684\u6570\uff080\u62161\uff09\u4e58\u4ee52\u7684n\u6b21\u65b9
\u5f97\u5230\u7684\u7ed3\u679c\u76f8\u52a0\u5c31\u662f\u7b54\u6848
\u4f8b\u5982:01101011.\u8f6c\u5341\u8fdb\u5236:
\u7b2c0\u4f4d:1\u4e582\u76840\u6b21\u65b9=1
1\u4e582\u76841\u6b21\u65b9=2
0\u4e582\u76842\u6b21\u65b9\uff1d0
1\u4e582\u76843\u6b21\u65b9\uff1d8
0\u4e582\u76844\u6b21\u65b9\uff1d0
1\u4e582\u76845\u6b21\u65b9\uff1d32
1\u4e582\u76846\u6b21\u65b9\uff1d64
0\u4e582\u76847\u6b21\u65b9\uff1d0
\u7136\u540e\uff1a1\uff0b2\uff0b0
\uff0b8\uff0b0\uff0b32\uff0b64\uff0b0\uff1d107\uff0e
\u4e8c\u8fdb\u523601101011\uff1d\u5341\u8fdb\u5236107\uff0e
(1011110)2
=(0101 1110)2
=(5E)16
=(5*16^1+14*16^0)10
=(5*16+14*1)1
=(80+14)10
=(94)10
(1011110)2
=(((((((0*2+1)*2+0)*2+1)*2+1)*2+1)*2+1)*2+0)10
=((((((1*2+0)*2+1)*2+1)*2+1)*2+1)*2+0)10
=(((((2*2+1)*2+1)*2+1)*2+1)*2+0)10
=((((5*2+1)*2+1)*2+1)*2+0)10
=(((11*2+1)*2+1)*2+0)10
=((23*2+1)*2+0)10
=(47*2+0)10
=(94)10
1×2^6+0×2^5+1×2^4+1×2^3+1×2^2+1×2^1+0×2^0
绛旓細01101)2杞崲涓鍏繘鍒舵暟鐨勬楠ゅ涓嬶細鍥犳锛屼簩杩涘埗鏁(1011.01101)2杞崲涓哄叓杩涘埗鏁颁负13.32(8)銆灏嗕簩杩涘埗灏忔暟鐐瑰彸杈圭殑鏁拌浆鎹负鍏繘鍒跺皬鏁帮細0.01101(2) = 0.32(8)銆傚皢浜岃繘鍒跺皬鏁扮偣宸﹁竟鐨勬暟杞崲涓哄叓杩涘埗鏁存暟锛1011(2) = 13(8)銆傚皢姝ラ1鍜屾楠2鐨勭粨鏋滃悎骞讹紝寰楀埌鏈缁堢殑鍏繘鍒舵暟锛13.32(8)銆
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绛旓細鎮ㄥソ锛屼綘鐨勯棶棰橈紝鎴戜箣鍓嶅ソ鍍忎篃閬囧埌杩囷紝浠ヤ笅鏄垜鍘熸潵鐨勮В鍐虫濊矾鍜屾柟娉曪紝甯屾湜鑳藉府鍔╁埌浣狅紝鑻ユ湁閿欒锛岃繕鏈涜璋咃紒浜岃繘鍒110011鍔101011绛変簬 1011110闈炲父鎰熻阿鎮ㄧ殑鑰愬績瑙傜湅锛屽鏈夊府鍔╄閲囩撼锛岀鐢熸椿鎰夊揩锛佽阿璋紒
