与十进制数254等值的二进制数是( )
A.11111110
B.11101111
C.11111011
D.11101110
与十进制数254等值的二进制数是( )。A.11111110B.11101111C.11111011D.11101110
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与十进制数254等值的二进制数是——。A.11111110B.11101111C.11111011D.11101110
与十进制数254等值的二进制数是( )A.11111110B.11101111C.11111011D.11101110
与二进制数11111110等值的十进制数是_____。A.251B.252C.253D.254
与十进制数254等值的二进制数是______。A.11111110B.11101111C.11111011D.11101110
与十进制数254等值的二进制数是——。A.11111110B.11101111C.lllllOllD.111011lO
与十进制数254等值的二进制数是A.11111110B.11101111C.11111011D.11101110