8
None, but there are three quarters in 6 8ths.
There are 128 64ths in two of anything.
Drill bits are sold in increments of 64ths, 32nds, 16ths, 8ths, ect. They are also sold in increments of "numbers" from 1 to ?. 1 being the small size.
There are eight 3/8ths in 3.
12/32 = 3/8
4
246.15 8ths
1 and 3/8ths is the same as 8/8ths + 3/8ths. This is summed to 11/8ths. Half of that would be 11/16ths.
There are two (2) 8ths in a quarter inch. This means that there are 8 8ths in a whole inch.
3/8 of 200 is 75.
3/8 of 560 = 210
Three eighths of 960 is 360.