When I was first learning percentages, Dad explained them through our family tree. “I’m half German, a quarter Scottish, and a quarter French. Mom’s a Finn. So that makes you 25% German, 12.5% Scot, 12.5% French, and 50% Finnish.”
ORIGINAL LINK: https://www.theblaze.com/return/23andme-s-crash-has-exposed-americans-genes-to-big-tech-and-the-feds