(101.111)2怎么转换成十进制,八进制,十六进制

2024-11-15 09:03:14
推荐回答(1个)
回答1:

(111001.101)2
=(111 001 . 101)2
=(71.5)8
=(111001.101)2
=(0011 1001 . 1010)2
=(39.A)16

(111001)2
=((((((0*2+1)*2+1)*2+1)*2+0)*2+0)*2+1)10

=(((((1*2+1)*2+1)*2+0)*2+0)*2+1)10
=((((3*2+1)*2+0)*2+0)*2+1)10
=(((7*2+0)*2+0)*2+1)10
=((14*2+0)*2+1)10
=(28*2+1)10
=(57)10

(0.101)2

=(((1/2+0)/2+1)/2)10
=((0.5/2+1)/2)10
=((0.25+1)/2)10
=(1.25/2)10
=(0.625)10

(111001.101)2
=(57.625)10