15 wrong out of 50 in percentage = 30%% rate:= 15/50 * 100%= 0.3 * 100%= 30%
100*13/50 = 26% wrong
10 wrong out of 50 is 20% wrong or 80% right
90% correct, or 10% wrong.
11/25 ~ 0.44 44% of wrong answers
15 wrong out of 50 in percentage = 30%% rate:= 15/50 * 100%= 0.3 * 100%= 30%
100*13/50 = 26% wrong
10 wrong out of 50 is 20% wrong or 80% right
90% correct, or 10% wrong.
88% correct/12% wrong.
Divide 11 by 50 and you get 0.22 which is 22%!
It is: 50%
11/25 ~ 0.44 44% of wrong answers
The answer you are looking for is 74%
percentage = 28%% rate:= 14/50 * 100%= 0.28 * 100%= 28%
8 / 50 = 16 / 100 = 0.16 = 16%
It is: 11/22 times 100 = 50%