Question

Raj wants to convert binary number to decimal number system. Binary number system is a
base 2 number system. It uses only 2 symbols to represent all its numbers i.e. 0 and 1.
Build an algorithm for this conversion.
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Answer 1

Answer:

Example Binary number 1101011

Now we will convert the given binary number into decimal using the exponent power of 2  starting from 0 (till number of digits in given binary number)

(1*2^6)+(1*2^5)+(0*2^4)+(1*2^3)+(0*2^2)+(1*2^1)+(1*2^0)

=64+32+0+8+0+2+1

=107