Question
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?
Answers
Ms. Sue
4 * 75 = 300
65 + 80 + 74 = 219
300 - 219 = ?
65 + 80 + 74 = 219
300 - 219 = ?
Joshua
The student needs to score a 81.
Joshua
The student needs to score a 50.