Electronics and Communication Engineering - Microprocessors - Discussion
Discussion Forum : Microprocessors - Section 1 (Q.No. 5)
5.
Binary number 1101.101 is equivalent to decimal number?
Answer: Option
Explanation:
Binary .101 equals 0.625 in decimal.
Discussion:
15 comments Page 1 of 2.
POONAM said:
9 years ago
Because after decimal negative power starts. So when you convert a binary no having a decimal point then you have to multiply by 2^(negative power starts from -1 rather than 1).
Shweta chimurkar said:
8 months ago
1101 binary= 13 in decimal.
and after the decimal point.
101 = (1*(1/2power1)) + (0*(1/2power2)) + (1*(1/2power3)).
= (1/2 + 1/8),
= (4+1)/8,
= 5/8,
= 0.625.
and after the decimal point.
101 = (1*(1/2power1)) + (0*(1/2power2)) + (1*(1/2power3)).
= (1/2 + 1/8),
= (4+1)/8,
= 5/8,
= 0.625.
Santoo said:
1 decade ago
Can you please tell me the briefly information for that equal to 0.625 for binary of 101?
Ashwin said:
7 years ago
It's wrong method.
Because the Binary form is in sequence so Please Explain in detail.
Because the Binary form is in sequence so Please Explain in detail.
Seenu147 said:
9 years ago
Why we can't use 8421 which means in this problem 1101-> 8 + 4 + 0 + 1=15.
(1)
Paavan said:
1 decade ago
1*(2^-1) + 0*(2^-2) + 1*(2^-3) = 1*(1/2) + 0 + 1*(1/8) = 0.5+0.125 = 0.625.
(1)
Dinesh said:
8 years ago
1(1÷2^1)+1(1÷2^2)+1(1÷2^3)=(1÷2)+(1÷8)=0.625.
(1)
Gsb said:
1 decade ago
1*(1/2) = 0.5.
1*(1/8) = 0.125.
After adding 0.625.
1*(1/8) = 0.125.
After adding 0.625.
Suresh said:
7 years ago
1*2^1=1/2,
1*2^2=0,
1*2^3=1/8,
1/2+0+1/8 = 625.
1*2^2=0,
1*2^3=1/8,
1/2+0+1/8 = 625.
(3)
Priyanka said:
9 years ago
Thanks for explaining the solution.
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