Posted by **b6** on Sunday, January 6, 2013 at 7:39pm.

In the year 2000,approximately 169,000,000 personal cmputers were used in the US. What is this number expressed in scientific notation?

I moved the decimal point 8 times to the left so

My answer I got was 1.69x 10to the 8th.

Is this correct

Thanks

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