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

2023_7-8_07

Video Transcription

Video Summary

John needs to turn over 15 tails. Beginning with 150 coins showing 60 heads (40% of 150) and 90 tails (60% of 150), he needs an even split of 75 heads and 75 tails. To achieve this, John must convert 15 tails to heads, resulting in the required balance.