If 50 is passing: right now the contribution towards the total grade is (.70)*52, so the total grade = (.70)*52 + (.30)*E [for the final exam grade]. If the target is 50 for the total grade, then 50 = (.70)*52 + (.30)*E, and solve for E = (50 - (.70)*52)/(.30) = 45.3333, so a grade of 46 would put the final grade over 50. By the way, the maximum possible grade of a 100 on the final will result in 66.4 for the total grade.
To find the number needed to add to 48 to reach 100, you would subtract 48 from 100, which equals 52. Therefore, you would need to add 52 to 48 to reach 100.
Your grade would be 75 if you missed 25 questions out of 100. If there are 100 questions, each question would be worth one point.
52
19.2308
You would divide 46 by 52 and then multiple by 100 to find the percent. The grade would be an 88 if all the questions are worth the same amount.
If 50 is passing: right now the contribution towards the total grade is (.70)*52, so the total grade = (.70)*52 + (.30)*E [for the final exam grade]. If the target is 50 for the total grade, then 50 = (.70)*52 + (.30)*E, and solve for E = (50 - (.70)*52)/(.30) = 45.3333, so a grade of 46 would put the final grade over 50. By the way, the maximum possible grade of a 100 on the final will result in 66.4 for the total grade.
52% .52*100=52
52/100 That's 52 divided by, or over, 100
percentage of 52 out of a 100 = 52%% rate:= 52/100 * 100%= 52%
52% (52/100)*100 = 52
Assuming you only had a single grade of 100, a second grade of 40 would give you an average of 70. The grade corresponding to that would depend on what range of percentages corresponds to what grade.
To convert 52 over 100 to a percent, simple divide 52 by 100 and then multiply the answer by 100. 52/100 = 0.52. When you multiply this by 100, you get 52 again. So 52 is 52% of 100.
52% = 52/100 = 13/2552% = 52/100 = 13/2552% = 52/100 = 13/2552% = 52/100 = 13/25
Your grade would be 75 if you missed 25 questions out of 100. If there are 100 questions, each question would be worth one point.
This would be a C+.
The perfect percentage grade would be 100%. Usually 90% for just an A grade.