document.write( "Question 1044248: Tap X took 8 minutes to fill a tank completely .Tap Z took 12 minutes to fill the same tank completely .If both taps are turned on at the same time to fill 5 such tank , how long will it take. \n" ); document.write( "
Algebra.Com's Answer #659521 by ikleyn(52800)\"\" \"About 
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\n" ); document.write( "Tap X took 8 minutes to fill a tank completely .Tap Z took 12 minutes to fill the same tank completely.
\n" ); document.write( "If both taps are turned on at the same time to fill 5 such tank , how long will it take.
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document.write( "Tap X fills \"1%2F8\" of the tank's volume per minute.\r\n" );
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document.write( "Tap Y fills \"1%2F12\" of the tank's volume per minute.\r\n" );
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document.write( "Working together, the two taps fill \"1%2F8+%2B+1%2F12\" = \"3%2F24+%2B+2%2F24\" = \"5%2F24\" of the tank volume per minute working together.\r\n" );
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document.write( "It means that the two taps fill the tank in \"24%2F5\" minutes.\r\n" );
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document.write( "Hence, it will take \"5%2A%2824%2F5%29\" = 24 minutes to fill 5 tanks if both the taps are turned on.\r\n" );
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