document.write( "Question 1059380: 9 hens can lay 9eggs in 9 days. How many eggs can lay by 3 hens in 3 days? \n" ); document.write( "
Algebra.Com's Answer #674457 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
Constant Rate Rule; not yet known is the lay rate for 1 hen. Let this rate be r.\r
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\n" ); document.write( "\n" ); document.write( "Rate unit should be \"EGGS%2FDAY\". Each hen lays eggs at the same rate.\r
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\n" ); document.write( "\n" ); document.write( "\"system%289r%2A9=9%2C3r%2A3=x%29\"------system is the transcription of first sentence, and second sentence; x is the unknown number of eggs.\r
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\n" ); document.write( "\n" ); document.write( "\"r=9%2F%289%2A9%29\"
\n" ); document.write( "\"r=1%2F9\"
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\n" ); document.write( "\"x=3r%2A3\"
\n" ); document.write( "\"x=3%281%2F9%29%2A3\"
\n" ); document.write( "\"x=%283%2A3%29%2F9\"
\n" ); document.write( "\"x=1\"--------------That's all. Just one single egg.\r
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\n" ); document.write( "\n" ); document.write( "If this were practical, some averaging would need to be happening.
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