Question

Convert the following Decimal numbers to its equivalent Binary, Octal, Hexadecimal. 1. 1920 2. 255 3. 126​

Answer 1

Answer:

Step 1: Divide (1920)10 successively by 2 until the quotient is 0:

1920/2 = 960, remainder is 0

960/2 = 480, remainder is 0

480/2 = 240, remainder is 0

240/2 = 120, remainder is 0

120/2 = 60, remainder is 0

60/2 = 30, remainder is 0

30/2 = 15, remainder is 0

15/2 = 7, remainder is 1

7/2 = 3, remainder is 1

3/2 = 1, remainder is 1

1/2 = 0, remainder is 1

Step 2: Read from the bottom (MSB) to top (LSB) as 11110000000.

So, 11110000000 is the binary equivalent of decimal number 1920