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Earn +20 ptsQ: How can you find the grade average from 13 wrong out of 47 questions?
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Continue Learning about Math & Arithmetic
How can you find the grade average from 7 wrong out of 24 questions?
71 percent
How do you find the grade average of 2 wrong out of 19 questions?
17/19 = 89% = B+
How can you find the grade average from 11 wrong of 79 questions?
68 right out of 79 is 86 percent. Sounds like a "B."
How can you find the grade average from 4 wrong out of 20?
First, you convert them to 100. 4/20=16/100 The subtract 16 out of 100. 100-16=84
How can you find the grade average from 5 wrong out of 20?
You got 75% correct.Reason:5 is 1/4 of 20, therefore meaning that you got 3/4 correct. And of course 3/4 = .75, or 75%
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