Correct Answer: Option B

Explanation

9 is on one decimal place, the next number to it is 8 which will be rounded up to 1 because it is greater than 5 and then added to 9 to give 10, 10 cannot be written, it will then be rounded up to 1 and added to 0.

  So the answer is 1.0

There is an explanation video available below.

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