15 students took a science test. the average score was 88.0. later in the day a sixteenth student took the same test and scored a 92. the teacher recalculated the class average using all 16 of the scares. by how much will the class average have increased? show your work.

2 answers

15 * 88 = 1320

1320 + 92 = 1412

1412 / 16 = ?
88.25