document.write( "Question 1087228: david is 6 years old. his sister, lauren is half his age. so when david is 100 how old is lauren \n" ); document.write( "
Algebra.Com's Answer #701500 by josgarithmetic(39620)\"\" \"About 
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David: 6
\n" ); document.write( "Lauren: 3
\n" ); document.write( "David is 3 years older than Lauren.\r
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\n" ); document.write( "so when david is 100 how old is lauren?
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\n" ); document.write( "\n" ); document.write( "97
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