document.write( "Question 955419: if there are 42 questions on a test how many can you get wrong to score an average of 55% \n" ); document.write( "
Algebra.Com's Answer #583634 by macston(5194)\"\" \"About 
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(.55)42=23.1 You must get 23.1 right to score 55%
\n" ); document.write( "42-23.1=18.9
\n" ); document.write( "ANSWER: The most you get wrong for at least 55% average is 18.
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