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I need 70% on a 60 question how many can i get worng

2 Answers

5 votes
You need at least 42/60 correct, or 18/60 wrong. 
answered
User Sgoran
by
8.8k points
6 votes


(x)/(60) = 70\% \\ x = (70)/(100) * 60 \\ x = 42

60 - 42 = 18

You can get 18 questions wrong.

Hope this helps and good luck on your test. - M
answered
User Ohumeronen
by
7.7k points

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