FREEWHEEL SRAM Powerglide 950 9-speed 11-32
CRANKSET FSA Vero Forged 52/42/30
165mm (47) 170mm (50-53) 175mm (55 - 62)

I'm trying to figure out this whole gear ratio thing....and I'm somewhat numerically dislexic......

Can someone explain what my gears are doing? I was reading about 36 being great for hills.... so I looked at my specs and just got dizzy...

just wanting to know...