If you miss 28 questions out of 70, your score would be 60%
That's 28 percent wrong. When your math improves, you'll be able to figure out that it also means 72 percent correct.
If there are forty and you got twelve wrong, then you got twenty-eight correct. 28 out of 40 = 70%
28.57142857........... percent
Ans: 30%. Working: 40-28=12 12/40 x100%=30%
If you miss 28 questions out of 70, your score would be 60%
To find the percentage of questions that were wrong on the test, you would first calculate the total number of questions answered incorrectly, which is 6. Then, you would divide this by the total number of questions on the test, which is 28. Finally, you would multiply this result by 100 to convert it to a percentage. Therefore, the percentage of questions answered incorrectly on the test is (6/28) x 100 = 21.43%.
28/35 x 100 = 80 percent.
28 x 70% = 19.6 which means you need 20/28 which will give you 71 percent 19/28 would give you 68 percent
That's 28 percent wrong. When your math improves, you'll be able to figure out that it also means 72 percent correct.
If there are forty and you got twelve wrong, then you got twenty-eight correct. 28 out of 40 = 70%
28.57142857........... percent
Ans: 30%. Working: 40-28=12 12/40 x100%=30%
You can miss 40% = 70*40/100 = 28. However, that depends on two things: one is that you get all the remaining answers correct and also that you are not penalised for wrong answers.
40 minus 28 = 12 were wrong
52*28% = 14.56, so a minimum of 15 questions.
You missed 3 questions.