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10 July, 22:18

What is the value o (f 5.3 * 10^4) (4.2*10^3) in scientific notation?

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  1. 11 July, 01:54
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    (5.3 * 10^4) (4.2*10^3)

    Multiply the numbers and add the exponents

    (5.3 * 4.2) * 10 ^ (4+3)

    22.26 * 10^7

    now we have to adjust since more than 1 number is in front of the decimal

    2.26 * 10^ (7+1)

    2.26*10^8
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