Question:

Help math homework ! Write each number as a power of 10 ?

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1.) 0.000001 = ?

2.) 0.0000001 = ?

Write them as powers of 10 .

Please help .

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5 ANSWERS


  1. I think its actually 1x10^-6 and 1x10^-7.  The - stands for a negative sign.


  2. 1x10^6

    1x10^7

  3. Move the decimal point to the right of the number 1

    Count the number of moves made and prefix it with a negative symbol -

    This will give the number you quote as a power of 10

    Thus: 0.000001 = 10 to the power -6 or 10^ -6

               0,0000001 = 10^ -7

    10^ -6     10^ -7 is how it should be written.

  4. eg. 3 to the power of ten is = 3x3x3x3x3x3x3x3x3x3

                                             = 3*(replace star with 10)

  5. I think it's easy, hope you will understand this writing, no need to bracket the power of 10:

    0.000001=10^(-6)

    0.0000001=10^(-7)

    For me, to understand better I wrote: 0.01=1/100=10^(-2)

    I hope, I am right here :)

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