document.write( "Question 979559: anne took qa test in chemistry.she scored 20 marks out of 50,work out the percentage \n" ); document.write( "
Algebra.Com's Answer #600868 by Timnewman(323)\"\" \"About 
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If Ann score 20 out of 50,
\n" ); document.write( "percentage(%) score
\n" ); document.write( " =(20/50)*100%
\n" ); document.write( " =0.4*100%
\n" ); document.write( " =40%
\n" ); document.write( "The percentage score is 40%
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