60% right, 40% wrong.
4/12 =33%
75% If you missed 2 out of 8, then you got 6 out of 8. 6/8 is 75%.
Expressed as a percentage, 8/20 x 100 = 40 percent.
Going from 8 to 20 is a 150% increase.
250%
As a percentage it is 60% providing that all answered were correct
4/12 =33%
75% If you missed 2 out of 8, then you got 6 out of 8. 6/8 is 75%.
You would get 37.5%
you managed 8 out of 10, 4/5ths or 80%
A a percentage 50%
If the assignment contained 22 questions and you missed 8 of them, it means you correctly answered 14. 14/22 = 64%. This would be a D-F depending your grading system.
Expressed as a percentage, 8/20 x 100 = 40 percent.
% rate of correct answers = (75-8)/75 *100% = 89.33%
It is 2/5 questions.
8 out of 15 is less than 55%
16 %