You have answered 28/65 which is 43% and so you still have 57% left to answer
-- Since she answered 86 percent of the questions correctly, she answered the remaining 14 percent of them incorrectly. -- 14% of 100 questions is 14 questions.
40-26=14 questions answered correctly. 14/40=.35 Therefore the percentage of the test would be 35%
7.69%
72%
It is: 75%
number of questions answered right divided by total number of questions, times 100 Say you get 8 questions right out of 10 questions 8/10 x 100 = 80%
-- Since she answered 86 percent of the questions correctly, she answered the remaining 14 percent of them incorrectly. -- 14% of 100 questions is 14 questions.
4/5.
95 of them.
A test score of "90" represents the percentage of correct questions. Multiply this percentage by the total number of questions and you will have the number of questions correctly answered. Subtract this from the total to find answers wrong. 90% of 40 questions = .90 x 40 = 36 questions right. 40-36 = 4 answers wrong.
40-26=14 questions answered correctly. 14/40=.35 Therefore the percentage of the test would be 35%
90
7.69%
There were 25 questions on the test.
72/.75 = 96
There were 60 questions on the test. In order to solve this problem, set up the equation 42 = .70 * X, where X is the number of questions on the test. This essentially tells you 70% of what number (X) is 42. Divide 42 by .70 and you will get an answer of 60.
5