I would say 10 to what power is equal to 2? or log base 10 of 2 is equal to what? and we can get the trusty calculator out and we can just say log and on most calculators it's just a log without the base specified they're assuming base 10 so log of 2 is equal to roughly 0.3 0.301 so this is equal to 0.301 so what this tells us is we need to move this fraction of this distance to get to 2