Question

Solve binary number to decimal number system.

1.)10111
2.)101010

(Please solve it step by step I am requesting you

Answer 1

Answer:

1.)10111=23

2.)101010=42

Step 1: Write down the binary number:

10111

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

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

Step 3: Solve the powers:

1x16 + 0x8 + 1x4 + 1x2 + 1x1 = 16 + 0 + 4 + 2 + 1

Step 4: Add up the numbers written above:

16 + 0 + 4 + 2 + 1 = 23. This is the decimal equivalent of the binary number 10111.

Step 1: Write down the binary number:

101010

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

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

Step 3: Solve the powers:

1x32 + 0x16 + 1x8 + 0x4 + 1x2 + 0x1 = 32 + 0 + 8 + 0 + 2 + 0

Step 4: Add up the numbers written above:

32 + 0 + 8 + 0 + 2 + 0 = 42. This is the decimal equivalent of the binary number 101010.

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Answer 2

1) 23

2) 42

hope helps u.....