括號是次數來的
1. 2(9)+2(6)+2
2. 2(7)+2(3)+3
3. 2(6)+2(4)+7
請解答!thx
十進數轉二進數
2010-09-09 5:26 am
回答 (3)
2010-09-10 12:05 am
✔ 最佳答案
1. 578=2^(9)+2^(6)+2
=1001000010 (2)
2.139
=2^(7)+2^(3)+3
=10001011 (2)
3.87
=2^(6)+2^(4)+7
=1010111 (2)
2010-09-09 10:50 pm
用計算機不就行了and no -point
2010-09-09 7:20 am
用計算機不就行了= =
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原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100908000051KK01428