Indices & numeral systems (1)

2008-08-18 11:38 pm
write the following as denary numbers:
1) 4x102+8x10+1
2) 5x104+2x103+3x10+1
represent each of the following by a binary numeral:
3) 1x22+1x2+1x1
4) 1x23+0x22+1x2+0x1
更新1:

TO: eelyw ( 大學級 1 級 ) 唔好意思呀; 我想問下你幾多年班; 因為我用計數機都係同你一樣答案; 條數真係係甘簡單?!! 我問既係indices & numeral systems wo?!!

回答 (1)

2008-08-18 11:52 pm
✔ 最佳答案
1)THE NUMBER IS 481.
2)THE NUMBER IS 52031.
3)THE NUMBER IS 111.
4)THE NUMBER IS 1010.


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