document.write( "Question 1080033: the safe fluoride to water ration is between 0.7 and 1.2 parts permillion gallons of water. what is the range of fluoride that could be added to 200,000 gallons of water? \n" ); document.write( "
Algebra.Com's Answer #694255 by josmiceli(19441)\"\" \"About 
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\"+%28+.7%2F10%5E6+%29+%2A+2%2A10%5E5+\"
\n" ); document.write( "\"+%28+.7%2A2+%29+%2F+10+\"
\n" ); document.write( "\"+.07%2A2+\"
\n" ); document.write( "\"+.14+\" gallons
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\n" ); document.write( "\"+%28+1.2%2F10%5E6+%29+%2A2%2A10%5E5+\"
\n" ); document.write( "\"+%28+1.2%2A2+%29+%2F+10+\"
\n" ); document.write( "\"+.12%2A2+\"
\n" ); document.write( "\"+.24+\" gallons
\n" ); document.write( "------------------------
\n" ); document.write( "The range of flouride that could be added is
\n" ); document.write( ".14 gallons to .24 gallons\r
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