Here, we have to find the binary equivalent of the number 543.625
Separate the integer and fractional part.
Integer part: 543
Fractional part: 0.625
Convert integer part into binary:
So, the binary equivalent of 543 is
(1000011111)2 Now let's convert fractional part into binary:
0.625 × 2 = 1.25 [1]
0.25 × 2 = 0.5 [0]
0.5 × 2 = 1.00 [1]
So, the binary equivalent of 0.625 is
(0.101)2 So, the binary equivalent of the decimal number 543.625 is
(1000011111.101)2 Hence, option C is the correct answer.