document.write( "Question 676942: What is 9.9 x 10 ^-8?
\n" ); document.write( "^-8 means: negative 8 exponent\r
\n" ); document.write( "\n" ); document.write( "The teacher wants the answer in the form of a fraction?
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Algebra.Com's Answer #420609 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"+9.9+%2A10+%5E-8\"\r
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\n" ); document.write( "\n" ); document.write( "= \"9.9+%2A%281%2F10+%5E8%29\"\r
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\n" ); document.write( "\n" ); document.write( "=\"9.9%2F10+%5E8\"....multiply both nominator and denominator by \"10\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "=\"99%2F10+%5E9\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "=\"99%2F1000000000\"
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