The quiz in each unit is worth 62.5 points. You can take the unit quiz as many times as you like before it is due in order to achieve a higher grade. Your quiz grade will reflect your highest grade submission for that quiz.
Susan takes the unit 4 quiz and scores 45 points out of the 62.5 points possible.
Susan takes the unit 4 quiz a second time and scores 35 points of the 62.5 points possible.
Susan takes the unit 4 quiz a third time and scores 62.5 points out of the 62.5 points possible.
How many points does Susan earn for the unit 4 quiz?