The distance between Dundas station and King station is 852 m, and they are 2.7 cm apart on a map. Find the distance between Bay station and Dufferin station, which are 12.9 cm apart on the same map.

Why can't my rank go i have 1723 points, but my rank is only at ambitious, which is only 250 points! like, (p.s. i know this isn't related to math, but i just don't know why it's doing this and i would really appreciate if someone could tell me whats going on with this)