On A Test Consisting Of 80 Questions, Marie Answered 75% Of The First 60 Questions Correctly. What Percent Of The Other 20 Questions Did She Class Need To Answer Correctly For Her Grade On The Entire Exam To Be 80%?
Madhumita
4 Years Ago
On a test consisting of 80 questions, Marie answered 75% of the first 60 questions correctly. What percent of the other 20 questions did she class need to answer correctly for her grade on the entire exam to be 80%?
(A) 87.5%
(B) 90%
(C) 95%
(D) 100%
asked Jun 15 12:00:00 AM
Madhumita
Q: 339
A: 0
