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Can someone plz answer these questions

Can someone plz answer these questions-example-1
User Amade
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1 Answer

6 votes

Answer:

11001100 = 204

11111111 = 255

Step-by-step explanation:

For 11001100:

1*2⁷ + 1*2⁶ + 0*2⁵ + 0*2⁴ + 1*2³ + 1*2² + 0*2¹ + 0*2⁰ = 204

Just replace 1's by 0's in the following calculation to do it for every 8 bit number:

1*2⁷ + 1*2⁶ + 1*2⁵ + 1*2⁴ + 1*2³ + 1*2² + 1*2¹ + 1*2⁰ = 255

If you don't want to do the calculation yourself, you can set the windows calculator in programmer mode, then select binary and key in the number.

Can someone plz answer these questions-example-1
User Federico Nafria
by
7.3k points