I took a test that had 80 questions. Out of the 80 questions, they said I had 69% score. How many questions did I miss?

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- Jun 14th 2006, 09:28 AMSandy[SOLVED] Percents
I took a test that had 80 questions. Out of the 80 questions, they said I had 69% score. How many questions did I miss?

- Jun 14th 2006, 09:40 AMCaptainBlackQuote:

Originally Posted by**Sandy**

So you had correct answers to the equivalent of 55 and 1/5 questions.

RonL - Jun 14th 2006, 10:26 AMMathGurutest results
actually its:

**.69*** 80 = 55.2

but you probably got 55 q's right and they calculated the percentage as

55 / 80 = .6875 which was rounded to 69%

so you missed 80 - 55 = 25 questions - Sep 15th 2006, 05:36 AMminaxijgupta
out of 100=69

out of 80 = (80*69)/100

= 55.2

no of attempted questions =55.2

questions not attempted 80-55.2