Explanation:
To convert a binary number to a decimal number, we need to multiply each digit of the binary number by the corresponding power of 2 and sum them up. In this case, starting from the rightmost digit, we have 0 multiplied by 2^0 (which is 0), 1 multiplied by 2^1 (which is 2), 0 multiplied by 2^2 (which is 0), 0 multiplied by 2^3 (which is 0), 1 multiplied by 2^4 (which is 16), 0 multiplied by 2^5 (which is 0), 1 multiplied by 2^6 (which is 64), and 1 multiplied by 2^7 (which is 128). Summing them up, we get 2 + 16 + 64 + 128 = 210. Therefore, the correct answer is 210.