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👨🏻‍🏫 學術台數學

SKY

2006-12-11 11:04 pm

(STEP)##### PLEASE!!!!

Explain how you could convert binary 1111 1000 into a hexadecimal number AND an octal number

更新1:

唔好意思．．咁個ａｎｓｗｅｒ係唔係　３７０（hexadecimal）同埋　８（octal）　ａｒ？

回答 (1)

myisland8132

2006-12-11 11:19 pm

✔ 最佳答案

Explain how you could convert binary 1111 1000 into a hexadecimal number AND an octal number
將 1111 1000分成1111 同 1000
1111=15=E
1000=8
so
1111 1000 =E8 (16)
將 1111 1000分成 011 , 111, 000
011=3
111=7
000=0
so
1111 1000=370 (8)

2006-12-11 15:44:52 補充：
15 應是F0甘個答案應是F8 (hexadecimal)370 (octal)

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