1/6 literally equals 1/6 the distance.
1/3 are my favorite... no math... 3 feet = simulated 3 yards. 10 feet = simulated 10 yards. This is the option to buy if you need a digital watch.
Hi ROGO,
Are you sure that's true? I think if you're using 1/2 sized targets, then you quarter the distance. 1/2 target width and height is 1/4 the surface area,
e.g. 30" x 18" full size metric target = 540"**2 - (ignore the fact the head doesn't go across the whole 18")
15" x 9" 1/2 size targets = 135"**2 - 1/4 the area of the full size target
ergo - your ratio for these targets becomes 4 to 1 - 1 units of distance from a 1/2 sized target = 4 units of distance for a full sized target
So
15" x 9" target
5 yards = 1.25 yards
10 yards = 2.5 yards
15 yards = 3.75 yards
20 yards = 5 yards
25 yards = 6.25 yards
35 yards = 8.75 yards
40 yards = 10 yards
50 yards = 12.5 yards
If I'm not right, please let me know, otherwise I'll be in the man cave putting tape on the carpet...