document.write( "Question 112205: Hi, here is an science and medicine word problem that I think I have worked out and I would appreciate your input.
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document.write( "A chemist has 300 milimeters(mL)of solution that is 18% acid. How many milimeters of acid are in the solution?
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document.write( "What I have come up with is this;
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document.write( "300x=18
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document.write( "x=18/300
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document.write( "x=0.06%
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document.write( "The answer I have is; 6% mL of acid are in the solution. Am I correct on this one.\r
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document.write( "Thank You, Barb Neely \n" );
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Algebra.Com's Answer #81887 by BrittanyM(80)![]() ![]() ![]() You can put this solution on YOUR website! This is not exactly right. :( Sorry.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "But I would love to help you re-work the problem. :)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "We have to think of this problem in terms of parts over whole. There is 18% of 100%, and xmL over the whole of 300mL.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So: \n" ); document.write( "We just need to find 18% of 300mL, and that will give us the exact amount of acid in the solution.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Since 18% is equal to 0.18, we just need to multiply \n" ); document.write( "300mL x 0.18 \n" ); document.write( "Which is 54mL\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So there's our answer, there are 54mLs of acid in the solution. \n" ); document.write( " |