Should I send a 60 percentile Math GRE score to Applied Math PhD Program?
I am in a similar situation. Although I am not able to provide you with a definitive answer but I think it's important who your competitors are. For example, I remember once read on Ohio State University's website, saying that the average GRE Math Subject of domestic students are around 65% or 67%, but the average for international students are around 95%. So I think your educational background plays a role here.