You'd be 100% right.
100
2 out of 36 questions = 2 / 36 = 0.055556Converting the decimal to a percentage: 0.055556 * 100 = 5.56%
To get at least 64% you can miss at most 100 - 64 % = 36 % Percent means "out of 100" 36 % of 56 = 36/100 x 56 = 20.16 → Can miss 20 questions.
0.66 percent of 36 = 0.2376
36 percent percent of 250 is 0.9
That's 28 percent wrong. When your math improves, you'll be able to figure out that it also means 72 percent correct.
Getting 72 per cent right means if you had 100 questions you would have got 72 correct. Since there were half as many questions (50), you would have got half as many (36) correct.
2 out of 36 questions = 2 / 36 = 0.055556Converting the decimal to a percentage: 0.055556 * 100 = 5.56%
Grades are based on how many answers you get right, not how many you answer!
Each question is worth 2.5% so lets say the fail is 60%, you have to get 24 questions right to get a 60%, for an A you have to get 36 questions right.
To get at least 64% you can miss at most 100 - 64 % = 36 % Percent means "out of 100" 36 % of 56 = 36/100 x 56 = 20.16 → Can miss 20 questions.
36 is 75% of 48 pages.
A test score of "90" represents the percentage of correct questions. Multiply this percentage by the total number of questions and you will have the number of questions correctly answered. Subtract this from the total to find answers wrong. 90% of 40 questions = .90 x 40 = 36 questions right. 40-36 = 4 answers wrong.
0.66 percent of 36 = 0.2376
36 percent of 100 is 36.
You got 91.66% right, and 8.33% wrong
36 percent percent of 250 is 0.9
That's 28 percent wrong. When your math improves, you'll be able to figure out that it also means 72 percent correct.