Grades 7-8 Video Solutions 2023-2023_7-8

Video Transcription

Video Summary

Tom, John, and Lily each shot six arrows at a target with scoring rings A, B, and C. Tom scored 46 points with his shots (3A, 1B, 2C) and John scored 34 points (1A, 3B, 2C). Lily's scoring arrangement (2A, 2B, 2C) needs to be calculated. By combining Tom’s and John’s scores, we derive a formula: \(4C + 4B + 4A = 80\). Dividing by 2 gives \(2C + 2B + 2A\), matching Lily’s shots. Thus, Lily scored 40 points.

Keywords

archery

scoring

calculation

competition

points