Hey everybody! So currently, my parents said i get to get my membership renewed and get some ecoins if I get my homework right, and i'm stuck with my math.. The Ol' Area and Perimetre. I got to solve 50 questions and i'm horrible at it. Perhaps i'll just cheat and use an online cauculator. So in the mean time, what shall i buy with my ecoins, do you think? (I'm guessing getting a Miku Hatsune costume in trade and sell)