Really, have you ever had like fractions and stuff at school? 6:1 means just that, 6 volts on input, one volt on output; or 24V input 4V output; or 1V input 0.1666V output. Or 6 gazillion volts input one gazillion volt output.
6:1 is the same thing as 1:1/6 or 1:0.16666
6:2 is the same as 3:1. You are free to call it anything you want as long as the ratio is the same.
6:3 is the same as 2:1 or 100:50 or 2000:1000 or 666:333. ditto
6:1 is the same thing as 1:1/6 or 1:0.16666
6:2 is the same as 3:1. You are free to call it anything you want as long as the ratio is the same.
6:3 is the same as 2:1 or 100:50 or 2000:1000 or 666:333. ditto