document.write( "Question 1099925: The salt water content of salt water is 5% (based on its weight). How many pounds of tap water should be mixed with 30 kg of sea water so that the result contains 3% salt. \n" ); document.write( "
Algebra.Com's Answer #714433 by ankor@dixie-net.com(22740)\"\" \"About 
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The salt water content of salt water is 5% (based on its weight).
\n" ); document.write( " How many pounds of tap water should be mixed with 30 kg of sea water so that the result contains 3% salt.
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\n" ); document.write( "let x = amt of water required to accomplish this
\n" ); document.write( "A typical mixture equation, percent in the decimal form
\n" ); document.write( ".05(30) = .03(x+30)
\n" ); document.write( "1.5 = .03x + .9
\n" ); document.write( "1.5 - .9 = .03x
\n" ); document.write( ".6 = .03x
\n" ); document.write( "x = .6/.03
\n" ); document.write( "x = 20 kg of tap water required
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