document.write( "Question 534375: I have a test with 15 questions how many do I have to get right to score at leasy an 80 \n" ); document.write( "
Algebra.Com's Answer #351482 by oberobic(2304)\"\" \"About 
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x = number of questions answered correctly
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\n" ); document.write( "x/15 = .80
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\n" ); document.write( "x = 12
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\n" ); document.write( "Answer: You must get at least 12 correct to score 80.
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