If every question was worth the same credit, then your score was
25.8% wrong
74.2% correct
84.5% B
It is: 96.77% rounded to two decimal places
% rate:= (31/105) x 100%= 0.2952 x 100%= 29.52%
If you missed 12, then you got 31 correct [43-12=31]. If all questions are weighted equally, then 31/43 = 0.721 or 72.1 %, so your grade is 72.
100 - 69 = 31, and it's percent, so it's .31 .31*30 = 9.3, but you must round down or up (down to get more than 69%), so you can miss 9 questions and still fail.
69%. Just subract 31 from 100. 100-31=69.
15/49 (x100)= 31% missed; you got 69%.
84.5% B
It is: 96.77% rounded to two decimal places
% rate:= (31/105) x 100%= 0.2952 x 100%= 29.52%
If you missed 12, then you got 31 correct [43-12=31]. If all questions are weighted equally, then 31/43 = 0.721 or 72.1 %, so your grade is 72.
100 - 69 = 31, and it's percent, so it's .31 .31*30 = 9.3, but you must round down or up (down to get more than 69%), so you can miss 9 questions and still fail.
0.2583
To calculate the percentage of questions answered correctly, divide the number of correct answers by the total number of questions and then multiply by 100. In this case, ( \frac{21}{31} \times 100 \approx 67.74%). Therefore, you got approximately 67.74% of the questions right.
To find 120 percent of a number, multiply the number by 1.2. In this instance, 1.2 x 31 = 37.2. Therefore, 120 percent of 31 is equal to 37.2.
To calculate your score, first, determine how many questions you answered correctly. If you got 9 wrong out of 40 questions, that means you answered 31 questions correctly (40 - 9 = 31). To find the percentage score, divide the number of correct answers by the total number of questions and multiply by 100: (31/40) × 100 = 77.5%. Therefore, your score is 77.5%.
31 + 89 = 120