document.write( "Question 1197890: For a certain bathtub, the cold water faucet can fill the tub in 8 minutes. The hot water faucet can fill the tub in 12 minutes. If both faucets are used together, how long will it take to fill the tub?
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Algebra.Com's Answer #831345 by Alan3354(69443)\"\" \"About 
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For a certain bathtub, the cold water faucet can fill the tub in 8 minutes. The hot water faucet can fill the tub in 12 minutes. If both faucets are used together, how long will it take to fill the tub?
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\n" ); document.write( "\"1%2F8+%2B+1%2F12+=+1%2Ft\"
\n" ); document.write( "t = 8*12/(8 + 12)
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