If u get 1-5 wrong A 5-10 wrong B 10-15 wrong C 15-20 wrong D 20 and up u get a F
If by grade you mean percentage, you would have scored 67.5%. 40-13= 27 (27/40) * 100
4 out of 13 wrong = 9 out of 13 correct = 69.2% .We sincerely hope it wasn't a math test.
Well, honey, if you got 4 wrong out of 17 questions, you'd have 13 correct. So, you take your correct answers, divide by the total questions, multiply by 100, and voila, you've got yourself a grade. Math doesn't lie, darling.
2 wrong out of 13 means 11 right out of 13 11/13 = 84.6% This typically translates to a solid B on many, if not most, grading scales. At Hogwarts it would probably be an A (Acceptable) - or possibly E (Exceeds Expectations) YMMV
If u get 1-5 wrong A 5-10 wrong B 10-15 wrong C 15-20 wrong D 20 and up u get a F
If by grade you mean percentage, you would have scored 67.5%. 40-13= 27 (27/40) * 100
You use division. For example 13/47 is approximately 0.276 or 28%. 100-28 is 72 so the grade would be a 72.
4 out of 13 wrong = 9 out of 13 correct = 69.2% .We sincerely hope it wasn't a math test.
Well, honey, if you got 4 wrong out of 17 questions, you'd have 13 correct. So, you take your correct answers, divide by the total questions, multiply by 100, and voila, you've got yourself a grade. Math doesn't lie, darling.
10/13 right = 77% grade
2 wrong out of 13 means 11 right out of 13 11/13 = 84.6% This typically translates to a solid B on many, if not most, grading scales. At Hogwarts it would probably be an A (Acceptable) - or possibly E (Exceeds Expectations) YMMV
Set up the following proportion: # of questions wrong / total # of questions in the test Given that 12 questions out of 26 are answered incorrectly, we set up the ratio as: 12 / 26 We can simplify that fraction to: (2 x 6) / (2 x 13) = 6 / 13 Multiply that value by 100 to obtain 600 / 13 % which is approximately 46.2%
77% or C+
12/13 correct is a 92% which is an A-
54% or F
84.6 around that