75% right, 25% wrong.
95.0%
19/20 as a percentage = 100*19/20 = 95%
Two of them.
you would get a 70
You can get at most 20% wrong. 20% of 16 is 16*20/100 = 3.2 Since you cannot get 0.2 questions wrong, the maximum possible is 3 questions.
What if you miss four Questions out of 20 what is my grade
If you get 20 wrong out of 50 questions what is your grade?
You can get 20 questions wrong.
20
55%
20%
65
75% right, 25% wrong.
With 3 wrongs out of 8 questions your average is (3/8)x100 = 37.5% wrong and 62.5 correct.
95.0%
100 divided by 5 is 20. 100 minus 20 is 80. The answer is 1.