Math- URGENT PLEASE

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Add (9.3x10^3) + (9.3x10^4) + (0.011x10^6) using correct significant figures?

  • Math- URGENT PLEASE -

    9.3 * 10 ^ 3 = 9.3 * 1,000 = 9,300

    9.3 * 10 ^ 4 = 9.3 * 10,000 = 93,000

    0.011 * 10 ^ 6 = 0.011 * 1,000,000 = 11,000


    9.3 * 10 ^ 3 + 9.3 * 10 ^ 4 + 0.011 * 10 ^ 6 =

    9,300 + 93,000 + 11,000 = 113,300 =

    1.133 * 10 ^ 5

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