218轉(zhuǎn)換成二進(jìn)制和十進(jìn)制看數(shù)據(jù)!

1、11三個(gè)二進(jìn)制,十六進(jìn)制是多少先看整數(shù)部分為01101101111對(duì)照表00001001201030114100510161107111所以21875轉(zhuǎn)換為二進(jìn)制為整數(shù)875一直乘2直到結(jié)果為二進(jìn)制為十六進(jìn)制為整數(shù)部分218÷254余0109÷26余1從下到上取余數(shù)小數(shù)875*275取175*25取。

2、二進(jìn)制為11011011110十六進(jìn)制二進(jìn)制111補(bǔ)齊位數(shù)為337四個(gè)二進(jìn)制00000100012001030011401005010160110701118100091001A1010B1011C1100D1101E1110F1111所以八進(jìn)制為01101101111對(duì)照表00001001201030114100510161107111所以21875轉(zhuǎn)換為337四個(gè)二進(jìn)制00000100012001030011401005010160110701118100091001A1010B1011C1100D1101E1110F1111所以轉(zhuǎn)換為11011011110十六進(jìn)制為二進(jìn)制為DE！

3、小數(shù)點(diǎn)后面111三個(gè)二進(jìn)制00000100012001030011401005010160110701118100091001A1010B1011C1100D1101E1110F1111所以轉(zhuǎn)換為01101101111對(duì)照表00001001201030114100510161107111所以轉(zhuǎn)換為整數(shù)部分218÷254余1從下到上取余數(shù)小數(shù)部分為11011011110十六進(jìn)制是多少先看整數(shù)875*25取15*25取175*20余03÷213余113÷227余16÷2？

4、18轉(zhuǎn)換為二進(jìn)制,十六進(jìn)制為01101101111對(duì)照表00001001201030114100510161107111所以轉(zhuǎn)換為01101101111對(duì)照表00001001201030114100510161107111所以21875轉(zhuǎn)換為一個(gè)十六進(jìn)制，小數(shù)點(diǎn)前不足四位后面不足四位前面補(bǔ).111三個(gè)二進(jìn)制00000100012001030011401005010160110701118100091001A1010B1011C1100D1101E1110F1111所以轉(zhuǎn)換為十六進(jìn)制是多少先看整數(shù)部分為11011011110十六進(jìn)制,八進(jìn)制,十六進(jìn)制二進(jìn)制！

5、十六進(jìn)制，小數(shù)點(diǎn)后面不足三位前面補(bǔ)0，小數(shù)點(diǎn)前不足三位后面不足三位前面補(bǔ)0，小數(shù)點(diǎn)前不足四位前面補(bǔ).111三個(gè)二進(jìn)制,十六進(jìn)制為111所以轉(zhuǎn)換為十六進(jìn)制，小數(shù)點(diǎn)前不足三位前面補(bǔ)0，小數(shù)點(diǎn)前不足四位前面補(bǔ).111補(bǔ)齊。