SOLUTION: I got an 88% on a test with 124 questions, equally weighted. How many did I get wrong? Thanks!

SOLUTION: I got an 88% on a test with 124 questions, equally weighted. How many did I get wrong? Thanks!

Algebra.Com

Question 619915: I got an 88% on a test with 124 questions, equally weighted. How many did I get wrong?
Thanks!
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
You got 0.88*124 = 109.12 = 109 correct, so you got about 124 - 109 = 15 questions wrong.
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