Question

So far this semester, Mabel is averaging a score of 72.4 points on math tests, which is 18.6% lower than her average last semester. What was the average of her scores last semester?

Answer 1

91

Explanation:

Averaging 72.4 points currently.

18.6% lower than her average last semester.

Average of her scores last semester


72.4 + 18.6 = 91%


The average of her scores was 91% last semester.