SOLUTION: if I have 150 questions on a test and I need to pass with a 70% how many questions can I get wrong

SOLUTION: if I have 150 questions on a test and I need to pass with a 70% how many questions can I get wrong

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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
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!

first find out how many questions you need to get right to have % out of
% or out of is:
so, you need to get out of questions right is to have %

it means, you can miss questions for a %
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