Let's calculate the sum of the given numbers: 33.3 + 3.03 + 0.03 + 30.03 + 0.003 + 303 First, add the whole numbers: 33.3 + 30.03 + 303 = 366.33 Now, add the decimal parts: 3.03 + 0.03 + 0.003 = 3.063 Now, add the whole number sum and the decimal sum: 366.33 + 3.063 = 369.393 So, the sum of the given numbers is 369.393. Therefore, the correct answer is 369.393 The Correct option is(B)