Q&A for How to Calculate a Test Grade

Subtract 3 from 20 and divide by 20. You'll get an 85% for your grade. Check above to see what that means in your area; it's definitely a B in the US, but it's also a Distinction in the U.K. and India.

Let's assume you need around a 70% to pass. You would then need to know what 70% of 46 is. Calculate this by converting 70% to the following decimal: 0.7. Then multiply that by 46. The answer is 32.2, which we will round up to 33 to account for the decimal. That is how many questions you need to get right to pass. Subtract 33 from 46 to find how many you can get wrong and still pass. The answer is 13.

82%, becouse 41 dividing by 50 and multiplying it with 100 will give you 82. This is a B- at most school in the United States.

It would be a 54% because percentages are determined by dividing the number of points earned by the total number of possible points.

If you got 7 questions wrong, that means you got 37 right. Divide 37 by 44 and then convert the decimal into a percent by moving the decimal point to the right two places. Your score is about 84%.

Not really. A calculator is your best bet for checking math problems. There are websites that can solve some advanced math, like calculus, as well. But you'd have to just input the numbers - no word problems or anything like that.

Your grade will be 81.25%. If you have 80 questions in all and you subtract that by how many you missed, 15, that makes 65. Then, subtract the top by the bottom number so 65-80 and you'll get 0.8125. Next, multiply by 100.

To determine your score, divide 26 by 27. Then convert the decimal answer into a percent by moving the decimal point to the right two places. Your score would be about 96%.

Percent means out of 100. On a 100 question test, each question is worth one point. For this test, an 88% means 88 questions were answered correctly. Subtract that from 100 to find the number of questions that were answered incorrectly. The answer is 12.

If you got 8 questions wrong, that means you got 17 of them right. Divide 17 by 25. Your score is 68%.

27.

You have a D+ on the test, and got 24.15% out of the possible 35%. Depending on how well you usually do in class, you could end up with a 'B', 'C', 'D', or 'F' -- an 'A' grade is no longer possible. Work hard on the other 65% of your grade.

Divide 24 by 25. 24/25=0.96 Then move the decimal to the right two places to figure out the percentage. Your result is 96%.

Divide 48 by 60 and you get 0.8. Then multiply 0.8 by 100. Your percentage would be 80%. That would be a B.

To find the percentage of 21 out of 30, you would start by multiply 21 by 100 to get 2100. You would then divide that number by 30, which would be 70%.

Find the number of questions you got right (total-wrong), divide that by total and multiply by 100%. Your score would be (12-3)/12 x 100% = 75%.

We know that 6-2=4. The ratio that you need to use is "# of Correct Answers / # of Questions * 100. This means that our ratio will be 4/6, which can be simplified to 2/3. 2/3 is .67, which when multiplied by 100 is 67, meaning that your grade will probably be a 67%, or a D+.

The percentage would be 93.5, as you divide 319 by 341 and multiply this answer by 100.

If you subtract 45 from 110, you can determine how many you got right. Use that answer to determine your score by dividing it by 110 and converting the decimal into a percent. Your score is 59%. So you've passed but not with fanfare.

Assuming that you need a C (70%) to play sports, you would have to get a 92%.

80% out of 100% equals 72 out of 90, so to find out how many were wrong, do 90 minus 72. You got 18 questions wrong.

Count the number of answers you got right. Count the total number of questions on the test. Divide the number of right answers by the total. Multiply your answer by 100. This is your percentage.

You have an 80.

61.5%.

Your grade would be an A. This is because 22/23 is 95% and 90%-100% is an A grade.

45 - 7 = 38. Divide 38 by 45.

You missed 4 questions.

88.33%. You can use a calculator to do the following math: 26.5/30 (26.5 divided by 30).

You got 2 questions wrong. Multiply 40 by .95 to find the answer.

If you got a 30 our of 42 your percentage would be 71.40%, a passing grade.