document.write( "Question 909907: There are 800 pupils in a school. 45% of the pupils are girls. Work out how many boys are in the school. \n" ); document.write( "
Algebra.Com's Answer #552142 by ewatrrr(24785)\"\" \"About 
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55% boys
\n" ); document.write( "\".55%2A800%29\" = 440 boys
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