Mapping from /50 to /6 scale:

  • 0/50 --> 1/6
  • 25/50 --> 4/6
  • 36/50 --> 5/6
  • 47/50 --> 6/6
In between these 4 levels, the scale is linear, i.e.,
if x is the grade out of 50, and y is the grade out of 6:
  • 0<x<25, y = 3x/25 + 1
  • 25<=x<36, y = (x-25) /(36-25) + 4
  • 36<=x<47, y = (x-36)/(47-36) + 5
  • x>=47, y = 6


Last modified: Friday, 9 February 2024, 14:13