After getting a GPA of only in the first semester, in the second semester Alan studied harder and got the following grades: and on the scale from to This increased his GPA to
However, Alan’s teacher noticed that he’d mistakenly counted one of Alan’s first semester grades towards the second semester. After the mistake was fixed, Alan's averages from both semesters went up. Which grade was moved? Keep reading to find out, or jump straight to today's challenge.