22 (2AB)16-(5C)16=?
(A)(1001001011)2
(B)(1117)8
(C)(589)10
(D)(24E)16

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統計: A(30), B(259), C(47), D(78), E(0) #3226254

詳解 (共 2 筆)

#6132884


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#6117312

(2AB)16 - (5C)16 = (2 * 162 + 10 * 16 + 11)10 - (5 * 16 + 12)10 = (683)10 - (92)10 = (591)10

(591)10 = (1117)8 = (001001001111)2 = (24F)16

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