Grades 11-12 Video Solutions 2023-2023_11-12

2023_11-12_28

Video Transcription

Video Summary

In the problem, numbers 1 to 11 are placed in hexagons around dots so that the sum around each black dot is the same. Starting with given placements, relationships between variables lead to solving equations. Specifically, the relationship and equating sums help determine the unknown number. Step-by-step analysis reveals that the number replacing the question mark in the hexagon is 9.