document.write( "Question 995026: I need 250 millileters of a 20% solution. I only have a 10% solution and a 60% solution available.\r
\n" ); document.write( "\n" ); document.write( "How many millileters of 10% solution must I mix with the 60% to obtain the required solution? \n" ); document.write( "

Algebra.Com's Answer #613900 by josgarithmetic(39618) $\"\"$ $\"About$

You can put this solution on YOUR website!
Example shows a method to solve, using just a single variable. \n" ); document.write( "

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