A fraction of an inch.
.4 of an inch as a fraction is 4/10 or 2/5 of an inch in its simplest form
A millionth of an inch is one kind of fraction of an inch. There are many other kinds of fractions of an inch, for example:thousandths of an inchhundredths of an inchtenths of an incheighths of an inchquarters of an inchhalves of an inchthree-quarters of an inch
There is not sufficient information to answer this question. You have not specified what it will be a fraction of. Do you require 1.37 inches as a fraction of an inch, a foot, a mile?
It is 0.098 814 229 249 011 857 707 5 where the underlined 22-digit string repeats.
64/125 inch
one quarter inch written as a fraction is 1/4 inch.
It is 1/3.
It is 7/127 of an inch.
1/78 inch
About 1/2 inch.
1/1250th of an inch