document.write( "Question 447499: A sample if 220 light bulbs contained 5 defective bulbs. How many bulbs would you expect in a batch of 2420 light bulbs? \n" ); document.write( "
Algebra.Com's Answer #308068 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
5/220=x/2420
\n" ); document.write( "220x=12100
\n" ); document.write( "x=12100/220
\n" ); document.write( "x=55
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