Digital Electronics - Number Systems and Codes - Discussion

Discussion Forum : Number Systems and Codes - General Questions (Q.No. 21)
21.
The binary number for octal 458 is ________.
100010
100101
110101
100100
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.

Sibani Dhanwar said:   4 years ago
4 - 100.
5 - 101.
So, 45 = 100101.

Yaswant said:   8 years ago
4-101.
5-110.

So, 45-101110.

Ramya said:   9 years ago
First, convert it to binary.

4 = 100.
5 = 101.

Then it forms like this.
45 = 100101.

Atique said:   1 decade ago
First convert it into decimal & then to binary.

In decimal: 4*8+5=37.

In binary: 100101.

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