67%, 82%,91%, 70%, 69%. What percent score would this student need to earn on their next test to have an average test score of 80%? Round your answer the nearest whole number.​

29. because you will divide each number of months by 12 to find the number of years. which would mean, 5, 12.5, 16, 45, 50, 72.5. which is crazy. anyhow, i think you find the median in the middle. and yea hope your test goes good