Question
How would the number 172 be expressed in binary form?


A. 10010010


B. 10011001


C. 10101100


D. 10101110
Answers
C
Explanation:
10101100= 128 + 0 + 32 + 0 + 8 + 4 + 0 + 0 = 172
Incorrect Answers:


A. Binary 10010010 = 128+0+0+16+0+0+2+0=146


B. Binary 10011001 = 128+0+0+16+8+0+0+1=153


D. Binary 10101110 = 128+0+32+0+8+4+2+0= 174   Your Comment




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