Francis has taken two exams in her advertising class.Both exams consisted of 100 questions.On the first exam,Francis answered 57 questions correctly.On the second exam,she answered 93 questions correctly.What is Francis' overall average?
A)70
B)75
C)93
D)150

Question

Quizplus · Accepted Answer

To find out the overall average, we need to add the total number of questions answered correctly in both exams and divide by the total number of questions. So, Francis answered a total of (57+93) 150 questions correctly out of 200 (100+100) questions. 
Average = (Total Correct Answers/Total Questions) x 100
Average = (150/200) x 100
Average = 75

Francis Has Taken Two Exams in Her Advertising Class