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    Maths-
    General
    Easy

    Question

    Sita estimated 30490000000000 as 3 x 108 , What error did she make ?

    hintHint:

    Count the number of zeros and thus find the standard form.

    The correct answer is: 3049

      Complete step by step solution:
      Here we have  30490000000000 as the number
      We have 10 zeros after 3049,
      hence we can write 30490000000000 as 3049 cross times 10 to the power of 10

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