document.write( "Question 835219: A physician asks that 250 ml of a 15% solution be prepared from a stock supply of 80% solution. How many milliliters of the 80% solution will be used? \n" ); document.write( "

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A physician asks that 250 ml of a 15% solution be prepared from a stock supply of 80% solution. How many milliliters of the 80% solution will be used?
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\n" ); document.write( "250*0.15 = 37.5 ml of whatever it is
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\n" ); document.write( "37.5/0.8 = 46.875 ml
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