document.write( "Question 1172470: All the students in the sixth grade either purchased their lunch or brought their lunch from home on Monday.\r
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document.write( "• 24% of the students purchased their lunch.\r
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document.write( "• 190 students brought their lunch from home.\r
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document.write( "How many students are in the sixth grade?\r
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document.write( "(A) 76\r
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document.write( "(B) 166\r
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document.write( "(C) 214\r
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document.write( "(D) 250 \n" );
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Algebra.Com's Answer #797513 by ikleyn(52794)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( " \r\n" ); document.write( "\r\n" ); document.write( "From the condition, you have this equation\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( " (1-0.24)x = 190, or\r\n" ); document.write( "\r\n" ); document.write( " 0.76x = 190\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "For the unknown number of all students x.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "From the equation, x =\r \n" ); document.write( "\n" ); document.write( "Solved.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |