Question

Binary to decimal 100111






Please tell fast. I am in class 7.

Answer 1

Hyyy dear
Step by step solution

Step 1: Write down the binary number:

100111

Step 2: Multiply each digit of the binary number by the corresponding power of two:

1x25 + 0x24 + 0x23 + 1x22 + 1x21 + 1x20

Step 3: Solve the powers:

1x32 + 0x16 + 0x8 + 1x4 + 1x2 + 1x1 = 32 + 0 + 0 + 4 + 2 + 1

Step 4: Add up the numbers written above:

32 + 0 + 0 + 4 + 2 + 1 = 39. This is the decimal equivalent of the binary number 100111.
Hope it will help you...