How are Harry Potter's children halfbloods?
Ginny, is a pureblood, Harry is a half-blood. So thinking of it like a math problem, if bạn put two 1/2s together, bạn get a whole number. So, take Harry's half of magic (from James) and then take Ginny's half of magic. Put it together and bạn get a whole. So why aren't their children purebloods?