4 * 75 = 300
65 + 80 + 74 = 219
300 - 219 = ?
A student scored 65, 80, 74 on the first three tests during the term. What does the student need to score on the fourth test to ensure and an average score that is above 75?
3 answers
The student needs to score a 81.
The student needs to score a 50.
1 answer