31% of 70= 31% * 70= 0.31 * 70= 21.7
You can get 60 questions wrong and get a 70 percent but if you get 61 wrong you are at a 69.5 percent.
30
14 of them.
0.70 x 125 = 88 questions right You can miss 125-88 = 37 questions to get 70 percent But you got to get all the rest correct!
31% of 70= 31% * 70= 0.31 * 70= 21.7
70% of 60 questions= 70% * 60= 0.7 * 60= 42 questions
You can get 60 questions wrong and get a 70 percent but if you get 61 wrong you are at a 69.5 percent.
30
14 of them.
It is 70%
44 percent percent of 70 = 0.0044 x 70 = 0.308
0.70 x 125 = 88 questions right You can miss 125-88 = 37 questions to get 70 percent But you got to get all the rest correct!
You can miss 31.5 questions. 105*70%(.70)=73.5 105-73.5= 31.5
70% of 15 is 10.5 so it is 4.5 questions
If you miss 28 questions out of 70, your score would be 60%
70% of 25 is 17.5. That is you will pass with 7 (7.5) questions wrong.