Digital Electronics - Number Systems and Codes - Discussion

Discussion Forum : Number Systems and Codes - General Questions (Q.No. 5)
5.
Convert the binary number 1001.00102 to decimal.
90.125
9.125
125
12.5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
18 comments Page 2 of 2.

Palanivel said:   1 decade ago
1001=9 after point
.0010=0*2^0+0*2^1+1*2^3+0*2^4=.125

Mahesh said:   1 decade ago
.0010 = 0*2^-1+0*2^-2+1*2^-3+0*2^-4 =1/8 = .125

Simmi said:   9 years ago
How 9.125? Please explain the solution clearly.

Ibtisam said:   9 years ago
How you taking 0100 as 0.125 I don't know?

Rahul said:   1 year ago
Thanks everyone for explaining the answer.

Prathima said:   8 years ago
I didn't understand it. Please help me.

Yrinbgf said:   3 years ago
Agree, 9.125 is the right answer.
(3)

Vasava snehal said:   1 decade ago
How 90.125? Please explain easy.


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