Question

convert binary number 10111 to octal number​

Answer 1

Answer:

10111)2 = (27)8

Step by step solution

Step 1: Write down the binary number

(010111)2

Group all the digits in sets of three starting from the LSB (far right). Add zeros to the left of the last digit if there aren't enough digits to make a set of three.

010 111

Step 2: Use the table below to convert each set of three into an octal digit. In this case,

010=2, 111=7.

So, the number 27 is the octal equivalent to 10111 in binary.

To convert from binary to octal use the following table:

Bin: 000 001 010 011 100 101 110 111

Octal: 0 1 2 3 4 5 6 7