SOLUTION: If there are 35 questions what is the most i can get wrong to get a 90%? if i miss 5 what is my percentage?
Algebra.Com
Question 535360: If there are 35 questions what is the most i can get wrong to get a 90%? if i miss 5 what is my percentage?
Answer by oberobic(2304) (Show Source): You can put this solution on YOUR website!
x/35 = .9
x = .9*35
x = 31.5
That means you have to get at least 32 correct to achieve at least a 90%.
.
30/35 * 100 = 6/7 * 100 = 85.71%
RELATED QUESTIONS
if i get 35 questions out of 42 right what is my... (answered by Maths68)
if there are 28 questions on a test, and i miss 8 what is my... (answered by richwmiller,unlockmath)
Hi. I have a question. If there are 70 questions on a math test and I get 3,4,5 questions (answered by Alan3354)
The highest i can earn on the math GHSGT is 300, there are 80 questions and i need to (answered by checkley79)
if i have to make a 72 on my final to get a 70 in the class how many questions can i miss (answered by ankor@dixie-net.com)
If I Miss 4 Questions out of 87 What Is My... (answered by oberobic)
If i get 72 questions right out of 90 questions what is my... (answered by ewatrrr)
i am taking a test that is 75 questions...they are worth 2 points each with a possible... (answered by Alan3354)
What is my percentage if I get four wrong out of... (answered by ewatrrr)