document.write( "Question 389342: Your heart pumps about 5 quarts of blood through its chambers every 60 seconds. A swimming pool will hold about 65,000 gallons of water. This represents the amount of blood pumped by your heart in approximately how many weeks? \n" ); document.write( "
Algebra.Com's Answer #275874 by josmiceli(19441)\"\" \"About 
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there are \"24\" hours in a day, \"7\" hours in a week, so
\n" ); document.write( "there are \"7%2A24+=+168\" hrs/wk
\n" ); document.write( "There are \"3600\" sec/hr
\n" ); document.write( "There are \"3600%2A168+=+604800\" sec/wk
\n" ); document.write( "\"5%2F60\" quarts/sec = \"1%2F12\" qt/sec
\n" ); document.write( "A swimming pool has \"4%2A65000+=+260000\" qts of water
\n" ); document.write( "\"1%2F12\" qt/sec x \"604800\" sec/wk = \"50400\" qts/wk
\n" ); document.write( "\"260000\" qts/pool divided by \"50400\" qts/wk = 5.159 wks/pool
\n" ); document.write( "About 5 weeks and 1 day
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