document.write( "Question 502014: Using only the digits 0,1and 9 to write a decimal in billionths. Use each digit at least once \r
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Algebra.Com's Answer #804285 by CubeyThePenguin(3113)\"\" \"About 
You can put this solution on YOUR website!
This is a repeat question.\r
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\n" ); document.write( "\n" ); document.write( "0.000 000 001 ---> 1 billionth\r
\n" ); document.write( "\n" ); document.write( "0.000 000 900 ---> 900 billionths, rounds up to 1 millionth\r
\n" ); document.write( "\n" ); document.write( "Using the digit 1 isn't necessary here.
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