Apply the same exact min-max rule to every displayed row.
Scale candidate A
A=(1,0) becomes (1/4, 0). Both entries come from the same min and max table.
Ascaled=(1/4,0)
Scale candidate B
B=(4,100) is at both maxima, so it becomes (1, 1).
Bscaled=(1,1)
The rows did not change identity
Q, A, and B are the same displayed rows. Only the coordinate scale was rewritten with exact fractions.
same row labels; exact scaled fractions