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    4. How many significant figures are there measurements?
    How many significant figures are there measurements?

    2435.56 km


    0.002457 m

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    0  Views: 793 Answers: 2 Posted: 12 years ago
    Colleen

    Moderator
    You only need to ask one time. Keep all the numbers you want answers to here in this question. Do not list them one at a time as a new question.
    Commented 12 years ago
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      2 Answers

      I do not understand your question as worded. I put it in my search engine and found this > http://chemistry.about.com/od/mathsciencefundamentals/a/sigfigures.htm perhaps it will help you to understand how to find the answer. 

      12 years ago. Rating: 2
      Comment this answer

        2435.56 km , there are 6 significant figures 


        0.002457 m, there are 4 significant figures

        12 years ago. Rating: 0
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