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幾條進位制問題

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1.十六進數中的a,b,c,d=???2.以下哪不可能是16進位數?a.1101001 b.1234567 c.ABCDEFG d.全不是3.Convert the following decimal numbers into hexadecimal numbers.A.59(10) B.428(10)4.Convert the following binary numbers into decimal numbers.A.11010(2) B.1010111(2)5.Convert the following... 顯示更多 1.十六進數中的a,b,c,d=??? 2.以下哪不可能是16進位數? a.1101001 b.1234567 c.ABCDEFG d.全不是 3.Convert the following decimal numbers into hexadecimal numbers. A.59(10) B.428(10) 4.Convert the following binary numbers into decimal numbers. A.11010(2) B.1010111(2) 5.Convert the following hexadecimal numbers into binary numbers. A.18A(16) B.ABC(16) 6.Write the following numbers in expanded form. A.1057(10) B.110101(2) C.1A2B3C(16) 更新: 5.B.和6.c 詳細

最佳解答:

1.十六進數中的a,b,c,d=??? a (16) = 10 (10) b (16) = 11 (10) c (16) = 12 (10) d (16) = 13 (10) 2.以下哪不可能是16進位數? c.ABCDEFG 16 進位數 無 G 3.Convert the following decimal numbers into hexadecimal numbers. A.59(10) = 3B (16) B.428(10) = 1AC (16) 4.Convert the following binary numbers into decimal numbers. A.11010(2) = 26 (10) B.1010111(2) = 87 (10) 5.Convert the following hexadecimal numbers into binary numbers. A.18A(16) = 110001010 (2) B.ABC(16) = 101010111100 (2) 6.Write the following numbers in expanded form. A.1057(10) = 1*10^3 + 0*10^2 + 5*10^1 + 7*10^0 B.110101(2) = 1*2^5 + 1*2^4 + 0*2^3 + 1*2^2 + 0*2^1 + 1*2^0 C.1A2B3C(16) = 1*16^5 + A*16^4 + 2*16^3 + B*16^2 + 3*16^1 + C*16^0

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1.十六進數中的a,b,c,d=??? a (16) = 10 (10) b (16) = 11 (10) c (16) = 12 (10) d (16) = 13 (10) 2.以下哪不可能是16進位數? c.ABCDEFG 16 進位數 無 G 3.Convert the following decimal numbers into hexadecimal numbers. A.59(10) = 3B (16) B.428(10) = 1AC (16) 4.Convert the following binary numbers into decimal numbers. A.11010(2) = 26 (10) B.1010111(2) = 87 (10) 5.Convert the following hexadecimal numbers into binary numbers. A.18A(16) = 110001010 (2) B.ABC(16) = 101010111100 (2) 6.Write the following numbers in expanded form. A.1057(10) = 1*10^3 + 0*10^2 + 5*10^1 + 7*10^0 B.110101(2) = 1*2^5 + 1*2^4 + 0*2^3 + 1*2^2 + 0*2^1 + 1*2^0 C.1A2B3C(16) = 1*16^5 + A*16^4 + 2*16^3 + B*16^2 + 3*16^1 + C*16^08758B59A7FA1EEA7
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