32.將十進制數 A = 6.375(10) 以二進位數作表示,請問下列何者正確?
(A)110.010(2)
(B)110.011(2)
(C)110.101(2)
(D)110.110(2)
答案:登入後查看
統計: A(44), B(316), C(82), D(70), E(0) #1413425
統計: A(44), B(316), C(82), D(70), E(0) #1413425
詳解 (共 2 筆)
#1479924
6.375 先拆解為 6 跟0.375
6連除2
2 L6 --0
2 L3--1
1
由下至上取110
0.375 連乘2
0.375X2=0.75 ---取0
0.75X2=1.5----取1剩0.5
0.5X2=1---取1
由上下至取 011
解答為 110.011(2)
7
0