document.write( "Question 182981: 3.
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document.write( "I have literally hundreds of questions. I am submitting only a few for help because I want to do the others on my own. My course does not show proper examples of HOW I can do these, that is why I am here.\r
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document.write( "Translate the following problems into algebraic equations. It is not required that you solve the equations; simply translate them. Identify the variables, constants, and coefficients in each equation
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document.write( "42 is 40% of what number?\r
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document.write( "thank you! \n" );
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Algebra.Com's Answer #137361 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! Since \"percent\" is defined as: \n" ); document.write( "\"part\"/\"whole\" * 100 = \"percent\" \n" ); document.write( ". \n" ); document.write( "In your problem: \n" ); document.write( "42 is 40% of what number? \n" ); document.write( ". \n" ); document.write( "They give you: \n" ); document.write( "\"part\" = 42 \n" ); document.write( "\"percent\" = 40 \n" ); document.write( ". \n" ); document.write( "What you are missing is \"whole\" -- which is \"the number\" you are looking for. \n" ); document.write( ". \n" ); document.write( "Assign a variable to things you don't know: \n" ); document.write( "Let N = \"the number\" \n" ); document.write( "then because: \n" ); document.write( "\"part\"/\"whole\" * 100 = \"percent\" \n" ); document.write( "we then have: \n" ); document.write( "(42/N)100 = 40 (This is your equation) \n" ); document.write( " \n" ); document.write( " |