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Binary to Decimal Conversion

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Presentation on theme: "Binary to Decimal Conversion"— Presentation transcript:

1 Binary to Decimal Conversion
Press any key to continue…

2 Use the chart to convert the binary number to decimal.
1 x = 1 2 x = 0 4 x = 0 Note: The bit to the far right is the Least Significant Bit (LSB) and will determine if the number is even or odd. 8 x = 8 x = 0 x = 32 x = 0 x = 0 Total = 41 Press any key to continue…

3 Use the chart to convert the binary number to decimal.
1 x = 1 2 x = 2 Note: if consecutive bits from the right are all 1’s Then the answer is the next power of 2 minus 1 In this case 128 – 1 = 127 4 x = 4 8 x = 8 x = 16 x = 32 x = 64 x = 0 Total = 127 Press any key to continue…

4 Take a piece of paper and convert the binary number to decimal
Take a piece of paper and convert the binary number to decimal. Press any key when you have the answer. 1 x = 0 2 x = 2 4 x = 0 8 x = 8 x = 16 x = 32 x = 0 x = 128 Total = 186 Press any key to continue…

5 The largest number that can be represented using an 8 bit binary number is 255.
Remember the rule – if all the digits are 1 then the number is the next power of 2 minus 1 256 – 1 = 255 Press any key to continue…

6 The End


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