Conversion of an octal number 1428 to binary number is
A. 11000102
B. 1101102
C. 11000112
D. 11011012
E. None of the above
Answer: Option A
Solution(By Examveda Team)
Firstly convert it into decimal; means multiply it with the power of 8.(80 × 2 + 81 × 4 + 82 × 1) = 2 + 32 + 64 = 98 (decimal) convert it into binary.
And binary of 98 is = 11000102
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142)8
142*8= 2+32+64==98
98/2=0
49/2=1
24/2=0
12/2=0
6/2=0
3/2=1
1
(1100010)2