[RonF]

The number of boys who are in Mormon-sponsored units is about 12 or 13%. The percentage of Mormon-sponsored units of all units is higher than that because Mormon-sponsored units tend to be smaller than the average non-Mormon-sponsored unit, due to various factors I don’t have the time to go into here as I have to get some work done.

[muawiyah]

Sounds like basic math. 100 boys in 2 troops and 20 boys in 2 troops would give you an average troops size of 30, but you'd have more than 80% in just 2 troops and less than 20% in 2 troops.

Still, the smaller of the 4 troops would account for 50% of the troops!