You can miss 31.5 questions. 105*70%(.70)=73.5 105-73.5= 31.5
33
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!
70% of 15 is 10.5 so it is 4.5 questions
You can miss out 30% 30% of 150 = 150*30/100 = 45
You can miss 31.5 questions. 105*70%(.70)=73.5 105-73.5= 31.5
33
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!
70% of 15 is 10.5 so it is 4.5 questions
not more than 15
To get seventy percent or better on a quiz of 16 questions one needs 11.2 answers correctly answered. So it is best not to miss 4 but definitely not to miss 5 or more. This answer is arrived at by taking the 16 questions and multiplying by .70 (70 percent) or 16 x .70 = 11.2.
You can miss out 30% 30% of 150 = 150*30/100 = 45
No more than 19. You can do it!
Not more than 11.
You will have scored 80 out of 150 thus answered 70 questions incorrect.
60 questions can be missed.
70 PER CENT means 70 out of a hundred... so you missed 30