将下列二进制数转换成八进制数和十进制数 (1)(10110100101)2; (2)(100110101.10101)2; (3)(0.101110011)2; (4)(1011001.101011)2。
正确答案:(1)(10110100101)2=(5515)8=(2893)10
(2)(100110101.10101)2=(465.52)8=(309.65625)10
(3)(0.101110011)2=(0.563)8=(0.65625)10
(4)(1011001.101011)2=(131.53)8=(89.671875)10
(2)(100110101.10101)2=(465.52)8=(309.65625)10
(3)(0.101110011)2=(0.563)8=(0.65625)10
(4)(1011001.101011)2=(131.53)8=(89.671875)10
答案解析:有
微信扫一扫手机做题