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Mathematics 9 Online
OpenStudy (anonymous):

Perform the indicated calculations by first expressing all numbers in scientific notation. 0.00003/6,000,000

OpenStudy (anonymous):

igot 5*10^-11 is this correct

OpenStudy (anonymous):

@zepdrix

zepdrix (zepdrix):

\[\Large \frac{0.00003}{6000000}\qquad=\qquad \frac{3\times10^{-5}}{6\times10^{6}}\]

zepdrix (zepdrix):

So it looks like that gives us,\[\Large 0.5\times10^{-11}\]Right? And from there, we would want to move the decimal one place to the right so our leading value is between 1 and 10.

zepdrix (zepdrix):

I hope you understand the last step. To move the decimal one place to the right, we'll have to steal a power from the 10. So the exponent will become more negative.\[\Large 5\times10^{-12}\]

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