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how many zeros?

This topic has 2 expert replies and 0 member replies
AmlanMishra Newbie | Next Rank: 10 Posts Default Avatar
Joined
31 Aug 2015
Posted:
3 messages

how many zeros?

Post Tue Jun 20, 2017 5:05 am
Elapsed Time: 00:00
  • Lap #[LAPCOUNT] ([LAPTIME])
    If \dpi{120} X= \dpi{120} \frac{{3}^1}{({2}^4)({3}^2)({5}^2)} is expressed as a terminating decimal, how many zeroes will X have between the decimal point and the first nonzero digit to the right of the decimal point?

    A- 2
    B- 3
    C-4
    D-5
    E-6

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    Post Tue Jun 20, 2017 4:03 pm
    For students who are unfamiliar with the notation that you're using, could you include a screenshot / photo of the question?

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    Post Wed Jun 21, 2017 4:11 pm
    Cosign! I think it's 3/(16 * 9 * 25), but I'm not sure.

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