document.write( "Question 140433: I have a pie chart. divided into 4 sections.
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document.write( "1/4 says A(20%)
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document.write( "1/4 says B (25%)
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document.write( "1/4 says C
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document.write( "1/4 says D\r
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document.write( "The ratio of C's to D's is 7:4
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document.write( "There are more B's than A's.
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document.write( "How many C's are there?\r
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document.write( "I am confused... Maria \n" );
document.write( "
Algebra.Com's Answer #102268 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! I have a pie chart. divided into 4 sections. \n" ); document.write( "1/4 says A(20%) \n" ); document.write( "1/4 says B (25%) \n" ); document.write( "1/4 says C \n" ); document.write( "1/4 says D \n" ); document.write( "The ratio of C's to D's is 7:4 \n" ); document.write( "There are more B's than A's. \n" ); document.write( "How many C's are there? \n" ); document.write( "------------------------ \n" ); document.write( "C and D share 55% \n" ); document.write( "The ratio of C to D is 7x/4x \n" ); document.write( "7x+4x=55 \n" ); document.write( "11x = 55 \n" ); document.write( "x = 5 \n" ); document.write( "C = 7x = 35% \n" ); document.write( "D = 4x = 20x \n" ); document.write( "================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |