Whats is the calculation to convert binary number (base 2) into decimal number (base 10)

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1011011 = (1 x 26)+(0 x 25)+(1 x 24)+(1 x 23)+(0 x 22)+(1 x 21)+(1 x 20)
             = (1 x 64)+(0 x 32)+(1 x 16)+(1 x 8)+(0 x 4)+(1 x 2)+(1 x 1)
             = 64+0+16+8+0+2+1
             = 91

(1011010)2 = (91)10 



answered Nov 21, 2017 by avibootz

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