significant figures

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how do i make 1020 to 2 sig figs?
it cant round to 1100..

  • significant figures -

    1020 = 1.0 x 10^3

  • significant figures -

    thanks!

  • significant figures -

    And 1100. has 4 s.f.

  • significant figures -

    oh, i meant 1100
    the .. was just trailing off,
    thanks

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