COA_Ch02_InClass-1

75 (base 10) = ____________ (base 3)

167 (base 10) = ____________ (base 5)

379 (base 10) = ____________ (base 7)

728 (base 9) = ____________ (base 10)

假設0, 1…9, A…Z依序為36進制的系統符號，則BX相當於十進制的何值？

12.012(3) = _______(10)

118 (base 10) = ____________ (base 2)

247 (base 10) = ____________ (base 8)

557 (base 10) = ____________ (base 16)

1110111 (base 2) = ____________ (base 10)