Wiki User
∙ 8y ago40% of 10 = 4 So four questions out of ten is answered correctly.
Wiki User
∙ 8y agoThat's 28 percent wrong. When your math improves, you'll be able to figure out that it also means 72 percent correct.
You got 131/3 % wrong and 862/3 % correct. Obviously it was not a math test.
90% of 80 right means 10% of 80 wrong, which means 10/100 x 80 = 1/10 x 80 = 1/1 x 8 = 8 questions wrong.
you get 20% if you get 1 out of 5 questions.
10/40 wrong means 30/40 correct 30/40 = 75% correct
You can get 20 questions wrong.
10 is the answer,because 100 - 80 = 20 divide that by 2 and you get the answer. 50 - 40 = 10
10 can be wrong and 30 right; 30/40 = 75%
4 out of 10 is 40 percent
8 wrong i.e. 32 right 10% of 40 is 4 80% = 8 x 4 = 32 40 - 32 = 8
That's 28 percent wrong. When your math improves, you'll be able to figure out that it also means 72 percent correct.
80%=80/100 80/100 x 50 questions = 40 correct answers. therefore 50 - 40 = 10 incorrect answers.
You got 131/3 % wrong and 862/3 % correct. Obviously it was not a math test.
3 out of 10
You can miss 10% of questions, or 12 questions
To find the percentage, find the number of correct answers and divide by the total number of questions given. In this case it is (10-4)/10, or 60 percent.
10 questions