document.write( "Question 323212: Dexter has 36 pets. He has 3 times as many fish as mice and half as many cats as mice. How many of each pet does Dexter have?\r
\n" ); document.write( "\n" ); document.write( "thank you
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Algebra.Com's Answer #231351 by QH(50)\"\" \"About 
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First assign variables. B/c both the cats and fish are compared to mice,
\n" ); document.write( "let MICE = x
\n" ); document.write( "\"3 times as many fish as mice\"
\n" ); document.write( "let FISH = 3x
\n" ); document.write( "\"half as many cats as mice\"
\n" ); document.write( "let CATS = 1/2x\r
\n" ); document.write( "\n" ); document.write( "So add all three and set equal to the total pets
\n" ); document.write( "\"x%2B3x%2B%281%2F2%29x=36\"
\n" ); document.write( "solve for x
\n" ); document.write( "\"4x%2B%281%2F2%29x=36\"
\n" ); document.write( "\"%288%2F2%29x%2B%281%2F2%29x=36\"
\n" ); document.write( "\"%282%2F9%29%2A%289%2F2%29x=36%2A%282%2F9%29\"
\n" ); document.write( "\"x=%2872%2F9%29\" or 8\r
\n" ); document.write( "\n" ); document.write( " x = 8 MICE
\n" ); document.write( " 3x = 24 FISH
\n" ); document.write( "1/2x = 4 CATS\r
\n" ); document.write( "\n" ); document.write( "*check*
\n" ); document.write( "\"8%2B24%2B4=36\"
\n" ); document.write( "\"36=36\"\r
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