A student scored 85, 90, 78, and 92 on four tests. What must they score on the fifth test to have an average of 88?

Sun, 19 Apr 2026 04:11:16 +0000

Title: How to Calculate the Required Score: Help a Student Achieve an Average of 88 Meta Description: Learn how to determine the minimum score a student must earn on a fifth test to achieve an average of 88, given scores of 85, 90, 78, and 92. Step-by-step calculation explained. --- Earning an average score of 88 across five tests is a common goal for students aiming to improve their performance. But what score is needed on the fifth test if they’ve already scored 85, 90, 78, and 92?