32 divided by 40, times the answer by 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.
7.69%
138 answered correctly.
0.75 x 328 = 246 questions
I think that it is 98 questions? i do not know though.
-- 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.
7.69%
72/.75 = 96
about 80.04%
138 answered correctly.
Questions correct are 130 * 0.92 or 120.
0.75 x 328 = 246 questions
I think that it is 98 questions? i do not know though.
37%
90%
If she answered 75% of them right she would have answered 246 of them right and 82 of them wrong.
28/35 x 100 = 80 percent.