Math

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Write the number in decimal notation.
Select the correct answer.

4*10^1+9*10^0+8*10^-1+7*10^-2+8*10^3

49.878
4.9878
498.78
87.894
PAGE

  • Math -

    4*10^1+9*10^0+8*10^-1+7*10^-2+8*10^3
    = 40 + 9 + 8/10 + 7/100 + 8/1000
    = 49 + .8 + .07 + .008
    = 49.878

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