NDA2015MathematicsBinary NumbersActual
The decimal number (127.25)₁₀ , when converted to binary nunber, takes the form
Options
- A(11111111.11)₂
- B(1111110.01)₂
- C(1110111.11)₂
- D(1111111.01)₂
Correct answer
D. (1111111.01)₂
Step-by-step solution
(127.25)₁₀ Now, array l|l 2 & 127 2 & 63-1 2 & 31-1 2 & 15-1 2 & 7-1 2 & 3-1 & 1-1 array 127=(1111111)₂ Now, (127.25)₁₀=(11111111.01)₂ Option (D) is correct.