document.write( "Question 1192889: If 12 cats can kill 12 mice in 12 hours, how many hours will it take for 2020 cats to kill 2020 mice? (Note: Do not write \"hours\" in your answer \n" ); document.write( "
Algebra.Com's Answer #824808 by josgarithmetic(39620)\"\" \"About 
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\"NR%2AT=J\"
\n" ); document.write( "N, how many cats
\n" ); document.write( "R, the rate of killing mice for just 1 cat
\n" ); document.write( "T, time in hours
\n" ); document.write( "J, amount of work (or mice killed)\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "First sentence, r for rate
\n" ); document.write( "\"12%2Ar%2A12=12\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Second sentence, t for how much time
\n" ); document.write( "\"2020%2Ar%2At=2020\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Divide the second sentence equation by the first sentence equation.
\n" ); document.write( "\"%282020%2Ar%2At%29%2F%2812%2A12%2Ar%29=2020%2F12\"\r
\n" ); document.write( "\n" ); document.write( "\"%282020t%29%2F%2812%2A12%29=2020%2F12\"\r
\n" ); document.write( "\n" ); document.write( "\"t=%282020%2F12%29%28%2812%2A12%29%2F2020%29\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28t=12%29\"
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