document.write( "Question 873040: A man earns commision of 20% on goods that he sells. If his basic salary is $4200 a month and he sells goods worth $40000 how much would he earn ? \n" ); document.write( "
Algebra.Com's Answer #526612 by jim_thompson5910(35256)\"\" \"About 
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20% of $40000 = (20/100)*40000
\n" ); document.write( "20% of $40000 = (0.20)*40000
\n" ); document.write( "20% of $40000 = 8000\r
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\n" ); document.write( "\n" ); document.write( "Add this to 4200 to get 4200+8000 = 12200\r
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\n" ); document.write( "\n" ); document.write( "He has earned $12,200
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