document.write( "Question 562879: If a hen and a half,
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document.write( "Lays an egg and a half,
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document.write( "In a day in a half,
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document.write( "How many eggs will six hens lay I seven days?\r
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document.write( "I came up with 21. 6*1 1/2=4*7=21
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document.write( "Is this right? \n" );
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Algebra.Com's Answer #364718 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! If a hen and a half, \n" ); document.write( "Lays an egg and a half, \n" ); document.write( "In a day in a half, \n" ); document.write( "How many eggs will six hens lay I seven days?\r \n" ); document.write( "\n" ); document.write( "I came up with 21. 6*1 1/2=4*7=21 \n" ); document.write( "Is this right? \n" ); document.write( "------------------ \n" ); document.write( "If a hen and a half, \n" ); document.write( "Lays an egg and a half, \n" ); document.write( "In a day in a half, \n" ); document.write( "--> 1 hen lays 1 egg in 1.5 days \n" ); document.write( "6 hens lay 6 eggs in 1.5 days \n" ); document.write( "6 hens lay 6*(7/1.5) eggs in 7 days \n" ); document.write( "= 28 eggs \n" ); document.write( "-------------- \n" ); document.write( "or, \n" ); document.write( "1.5 eggs = 1.5 hens*1.5 days = 2.25 hen-days \n" ); document.write( "1 egg = 1.5 hen-days --> 1 hen-day = 2/3 eggs \n" ); document.write( "6 hen*7 days = 42 hen-days \n" ); document.write( "42*(2/3) = 28 eggs \n" ); document.write( " |