Answer :

Answer: [tex](124)_{8}[/tex] = [tex](1010100)_{2}[/tex]

Step-by-step explanation:

Step 1: Look up each octal digit to obtain the equivalent group of three binary digits. You can use the table below to make these conversions.

Oct: 0 1 2 3 4 5 6 7

Bin: 000 001 010 011 100 101 110 111

[tex](1)_{8} = (001)_{2} \\(2)_{8} = (010)_{2} \\(4)_{8} = (100)_{2}[/tex]

Step 2: Group each value of step 1 to make a binary number:

001 010 100

So, [tex](1010100)_{2}[/tex] is the binary equivalent to [tex](124)_{8}[/tex]

Answer:

124 in binary is 1111100

Step-by-step explanation: