
解
1101011.11(2进制)
=1x2^(-2)+1x2^(-1)+1x2^0+1x2^1
+0x2^2+1x2^3+0x2^4+1x2+1x2^6
=0.25+0.5+1+2+8+32+64
=0.75+107
=107.75(10进制)
107.75(10进制)
=96+11+0.75
=6x16^1+11x16^0+0.0625x12
=6x16^1+11x16^0+12x16^(-1)
=611.12(16进制)
如同10进制有0-9这10个数字一样,16进制有0-15这16个数字,