(111011.11)2+(10101.101)2=( )2 怎么算

日期:2016-12-01 20:37:04 人气:2

(111011.11)2+(10101.101)2=( )2 怎么算

111011.11=2^5+2^4+2^3+2^1+2^0+2^(-1)+2^(-2) =32+16+8+2+1+0.5+0.25 =59.75 10101.101=2^4 + 1*2^2 + 1*2^0 + 1*2^-1 + 1*2^-3 =16 + 4 + 1 + 0.5 + 0.125 =21.625 (111011.11)2+(10101.101)
    A+
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