0.000 001
0.005
Oh, isn't that a lovely number to work with! To write one hundred and one thousandth in decimal form, you would write it as 0.101. Just imagine that little zero at the front, like a happy little cloud in the sky, followed by the numbers one, zero, and one, all lined up in a row, ready to bring a smile to anyone's face.
None because 001 is the same as 1
.001
The 0005 is larger without a decimal points. If you meant .001 and .0005, the .001 is larger.
1 Thousandth
0.001 is a fractional number in decimal form and there is no sensible way to convert it into a whole number.
Without a decimal point, they are both the same. If you asked "Which is less .01 or .001", then .001 is the smaller number.
.001
.001
one-thousandth as a decimal = 0.001