What is the decimal equivalent number of binary number 101101?

The correct answer is option 1): 45

Concept:

To convert the binary number 101101 to decimal, follow these two steps:

• Start from one's place in 101101: multiply one place with 2^0, tens place with 2^1, hundreds place with 2^2 and so on from right to left
• Add all the products we got from step 1 to get the decimal equivalent of 101101. Using the above steps, here is the work involved in the solution for converting 101101 to a decimal number (Don't forget that we start from one place to so on...)
  • Decimal equivalent of "1" = 1 × 2^0 = 1
  • Decimal equivalent of "0" = 0 × 2^1 = 0
  • Decimal equivalent of "1" = 1 × 2^2 = 4
  • Decimal equivalent of "1" = 1 × 2^3 = 8
  • Decimal equivalent of "0" = 0 × 2^4 = 0
  • Decimal equivalent of "1" = 1 × 2^5 = 32
  • The decimal equivalent of "101101" =   45
  • Here is the final answer, The binary number 101101₂ converted to decimal is therefore equal 45₁₀