Octal 15 to Binary Conversion

What is 15 octal in binary? - converter, chart and step-by-step solution using the most easiest method for how to convert the '.octal.' '.15.' to its '.binary.' equivalent. The base-8 value of 15₈ is equal to base-2 value of 1101₂
In different representation
15₈ = 1101₂
0o15 = 0b1101

Octal	Binary	Decimal
13.4	1011.1	11.5
14	1100	12
14.4	1100.1	12.5
15	1101	13
15.4	1101.1	13.5
16	1110	14

The below is the example problem with step-by-step solution using the easiest method to find what is 15 octal in binary.
15 Octal to Binary Conversion:
step 1 Write each digit of given octal number 15₈ into its equivalent binary containing 3 digits each.
1 = 0015 = 101

step 2 Arrange the binary numbers group in the same order
15₈ = 1101₂