11100010 has a decimal value of __

A 252
B 225
C 226
D 220

Correct Answer: 226

(11100010)2 = 1×27 + 1×26 + 1×25 + 0×24 + 0×23 + 0×22 + 1×21 + 0×20 = 128 + 64 + 32 + 0 + 0 + 0 + 2 + 0 = (226)10
Bissoy MCQ
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