SOLUTION: please help me for these question problem . a test has 20 questions .if lina gets 80percent correct ,how many questions did lina miss to answer correctly
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Question 1064193: please help me for these question problem . a test has 20 questions .if lina gets 80percent correct ,how many questions did lina miss to answer correctly Answer by jim_thompson5910(35256) (Show Source):
You can put this solution on YOUR website! There are 20 questions total.
80% of 20 = 80/100*20 = 0.80*20 = 16
So Lina got 16 questions correct
She missed 20-16 = 4 questions
Question: How many questions did she miss?
Answer: 4
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