Question

将1101011.11B分别转换为十进制和八进制是多少？急，必采纳

Answer 1

(1101011.11)B
=(001 101 011 . 110)B

=(153.6)O

(1101011)B
=(((((((0*2+1)*2+1)*2+0)*2+1)*2+0)*2+1)*2+1)D
=((((((1*2+1)*2+0)*2+1)*2+0)*2+1)*2+1)D
=(((((3*2+0)*2+1)*2+0)*2+1)*2+1)D
=((((6*2+1)*2+0)*2+1)*2+1)D
=(((13*2+0)*2+1)*2+1)D
=((26*2+1)*2+1)D
=(53*2+1)D
=(107)D

(0.11)B
=((1/2+1)/2)D
=((0.5+1)/2)D
=(1.5/2)D
=(0.75)D

(1101011.11)B

=(107.75)D