Work Step by Step
The zero after the decimal place is significant, but the zero before it is not since there is not a non-zero number in front of it. Thus, there are 4 significant figures in the number provided.
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.