document.write( "Question 109605: 65 million
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Algebra.Com's Answer #79887 by jim_thompson5910(35256) $\"\"$ $\"About$

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65 million=6.5 x 10^7 and 19.5 billion=1.95 x 10^10\r
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\n" ); document.write( "\n" ); document.write( "So 65 million/19.5 billion is \r
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\n" ); document.write( "\n" ); document.write( " $\"6.5%2A10%5E7%2F%281.95%2A10%5E10%29\"$ \r
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\n" ); document.write( "\n" ); document.write( "Now divide 6.5 by 1.95 to get $\"6.5%2F1.95=3.3\"$ (which is rounded off)\r
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\n" ); document.write( "\n" ); document.write( "Now subtract 7 from 10 to get $\"7-10=-3\"$ \r
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\n" ); document.write( "\n" ); document.write( "So our answer is 3.3 x 10^-3\r
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