anthoneys1998toney17 anthoneys1998toney17

14-06-2016
Mathematics

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What is the value of the binary number 111 in base 10?

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14-06-2016

Hello,

n=((0+1*2)+1)*2+1=(2+1)*2+1=6+1=7 (methode de Horner)
If you prefer:

1*2^0+1*2^1+1*2^4=1+2+4=7

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