help me please...
The expression for figuring a student's average test score is (p/t), where p is the total points earned on all the tests, and the t is the number of tests. find a student's average when 623 points are earned on 7 tests.
Divide p by t
623/7 = ?
623/7
89%
89%
To find the student's average test score, you can use the formula (p/t) where p is the total points earned and t is the number of tests. In this case, the total points earned (p) is 623 and the number of tests (t) is 7.
To find the average, divide the total points earned by the number of tests:
Average test score = (Total points earned) / (Number of tests)
= p / t
= 623 / 7
Now, let's calculate the average test score:
Average test score = 623 / 7
= 89
Therefore, the average test score for the student is 89.