how do you do decimals in binary?

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Anonymous Thu May 12 16:56:52 2011 No.3045531 [Reply] [Original]

how do you do decimals in binary?

>>	Anonymous Thu May 12 16:58:52 2011 No.3045546 00101110

>>	Anonymous Thu May 12 16:59:52 2011 No.3045551 The same way you do them in base 10. you put a decimal point, and then you put what comes after the decimal

Anonymous Thu May 12 17:00:52 2011 No.3045557

Just as digits to the left of the radix point increment by powers of 2 (1's place, 2's place, 4's place, 8's place, etc), you decrement by powers of 2 to the right of the radix point (1/2's place, 1/4's place, 1/8's place, etc).

So, for example 1011.0101 would be 8 + 0*4 + 2 + 1 + 0*1/2 + 1/4 + 0*1/8 + 1/16, which is 11.3125

>>	Anonymous Thu May 12 17:02:52 2011 No.3045569 >>3045551 There are no decimal points in binary, stupid. A decimal point in binary is 00101110

>>	Anonymous Thu May 12 17:03:52 2011 No.3045577 0100111101010000001000000110100101110011001000000110000100100000011001100110000101100111011001110110 111101110100

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