document.write( "Question 1185818: A canteen in an isolated mining town has enough food to feed 520 workers for 8 days. Another 312 workers arrive. How long will the food last now? \n" ); document.write( "
Algebra.Com's Answer #816669 by josgarithmetic(39618)\"\" \"About 
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The workers do the job of consuming the available food.
\n" ); document.write( "The mentioned food is the 1 allotment of food.\r
\n" ); document.write( "\n" ); document.write( "Rate of consumption for one worker, r;
\n" ); document.write( "First arrangement, before any food consumed,
\n" ); document.write( "\"520%2Ar%2A8=1\"\r
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\n" ); document.write( "\n" ); document.write( "The second and actually expected arrangement,
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