The binary number (101011) change into decimal?
- 43
- 44
- 55
- 54
Explanation
Conversion of binary (101011) to decimal:
Write the binary digits with powers of 2:
1×2⁵ + 0×2⁴ + 1×2³ + 0×2² + 1×2¹ + 1×2⁰
= 32 + 0 + 8 + 0 + 2 + 1
= 43
So, binary (101011) = decimal 43.
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