To calculate your new grade after receiving a 75 on a test, you need to know the weight of the test in relation to your overall grade. Let's assume the test is worth 20% of your total grade. You would calculate the impact of the test by finding 20% of 75, which is 15. Adding 15 points to your current grade would depend on the weight of the test and the rest of your grades in the class.
(75+83+78+X)/4=80, solve for X X=4*80-75-83-78 So X=84
around 57% still a passing grade I guess. if 14 is 75%, probabaly 78%.
Your score on a test is based on the number of questions answered correctly, so the score is 35/47 = about 75%. The letter grade for that score is completely the teacher's decision.
49/75 x 100 = 65%
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If Your test grade avearge is 57 and your assignment grade is 75 and the test grade counts for 75% and asignment 25%, then your grade is .75 (57) + .25(75) = 61.5
Real class average is =75
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If you got 20 problems wrong on a 75 question test your grade would be 73% or a C. You can find that by subtracting the amount of questions you got wrong from the amount you got right, 55 in this case. Divide the amount of correct questions by the amount of questions on the test to get .733333. That is the grade.
75%
It's pretty hard to prevent this. If it's a smaller assignment, like a quiz, it won't effect your grade much; but if it's a big test or something, a bad grade WILL bring your whole grade down. Your best plan of action is to try to bring it back up: do extra credit, ask your teacher for help, and DO BETTER NEXT TIME! If you really can't let your grade drop right now (say it's a 75 & a bad grade will bring it below 70, causing you to fail), tell your teacher about your concerns and I'm sure they will try to help you.
(75+83+78+X)/4=80, solve for X X=4*80-75-83-78 So X=84
12 - 3 = 9 questions correct9/12 = 0.75 which = 75%
around 57% still a passing grade I guess. if 14 is 75%, probabaly 78%.
if the 95 average is 75% of the grade then it stands for 71.25% of the final grade. Thus u need 18.75% more for 90% out of the remaining 25% which means u need atlst 75 marks out of 100 in your final paper! . karankilling16@yahoo.com
75% of 1520 is 1140.