Question

convert (1111)2to decimal number step explanation​

Answer 1

Explanation:

1. Write down the binary number: 1111

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

1x2³+ 1x2² + 1x2¹ + 1x2⁰

3. Solve the powers:

1x8 + 1x4 + 1x2 + 1x1 = 8 + 4 + 2 + 1

4. Add up the numbers:

8 + 4 + 2 + 1 = 15.

Therefore, decimal equivalent of binary number 1111 is 15.

Answer:

(1111)_2 = (15)_10