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Stolb23 [73]
3 years ago
11

(011001111)2=(?)10 can anyone solve this urgent Hurry

Computers and Technology
2 answers:
Shtirlitz [24]3 years ago
5 0
You are converting from base 2 to base 10 numeral.

(011001111)_2 =0 \times  {2}^{8}  + 1 \times  {2}^{7}  + 1\times  {2}^{6}  + 0\times {2}^{5}  + 0 \times  {2}^{4}  + 1 \times  {2}^{3}  + 1 \times  {2}^{2}  + 1 \times  {2}^{1}  + 1 \times  {2}^{0}


(011001111)_2 =0 \times  256 + 1 \times 128  + 1\times  64  + 0\times 32  + 0 \times  16  + 1 \times  8  + 1 \times  4  + 1 \times  2  + 1 \times  1

(011001111)_2 =0  + 128  +64  + 0+ 0  + 8  + 4  + 2  +  1
(011001111)_2 =207


frosja888 [35]3 years ago
3 0

207.

In hex, it is 0xCF, which is 12*16+15 = 207

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