Binary to Decimal Converter Method 1 How to Use Positional Notation Download Article 1 Write down the binary number and list the powers of 2 from right to left. Let's say we want to convert the binary number 100110112 to decimal. First, write it down. Then, write down the powers of...
Say you need to convert the binary number 10010.11 to an octal number. Normally, you work from right to left to group the numbers into sets of three. With the decimal, you work away from the point. So, for the numbers left of the decimal (10010), you start at the point and work ...