Question

noj has the following test scores 69 74 76 84 91 his teacher will allow him to retake the test on which he scored lowest noj wants an average of at least 82 determine the least number of additional points noj must score on the retest

Answer 1

5 tests at 82 pts each requires 410 points.

So, remove the lowest score, add up the others, and see how much more he needs to get to 410.

Answer 2

85