document.write( "Question 884633: if I have 150 questions on a test and I need to pass with a 70% how many questions can I get wrong \n" ); document.write( "
Algebra.Com's Answer #534490 by MathLover1(20849)\"\" \"About 
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\n" ); document.write( "first find out how many questions you need to get right to have \"70\"% out of \"150\"\r
\n" ); document.write( "\n" ); document.write( " \"70\"% or \"70%2F100=0.70\" out of \"150\" is: \"150%2A0.70=105\"\r
\n" ); document.write( "\n" ); document.write( "so, you need to get \"105\" out of \"150\" questions right is to have \"70\"%
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\n" ); document.write( "it means, you can miss \"150-105=45\" questions for a \"70\"%
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