Talk:Tougher Times

1 - 1 / (1 + 0.15 * x) where x=260  (these can just be put into wolfram alpha)

says that to get exactly 97.5% you need 260 bears, not 255

255 instead appears to be the first number where 97.5 is achieved when rounding to 3sf

-x / (0.15 * x - 0.15) is the reverse calculation (x being the target percentage between 0 and 1)

this equation could be put on this page as its somewhat awkward to reverse

Hipsterhydra (talk) 14:37, 25 August 2020 (UTC)