getting 6 wrong means you have 22 correct so you do 22/28= 0.78 (rounded) this timesed by 100=78%
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
You missed 3 questions.
28/38 * 100% = 73.68% You got about 74% on the test.
28% of them
If you miss 28 questions out of 70, your score would be 60%
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.
If there are 40 questions - each question is worth 2.5 % of your final mark. Therefore 28 correct answers will give you a 70% pass.