document.write( "Question 866277: In a box there are 40 pens and 20% are red how many are red. \n" ); document.write( "
Algebra.Com's Answer #522172 by farbonara(13)\"\" \"About 
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20% of 40 pens are red.
\n" ); document.write( "Just remember 'of' as 'x' in most cases.
\n" ); document.write( "So,
\n" ); document.write( "20% x 40= 20/100×40 = 8
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