-- You've already written the question.
-- The answer is written " -0.001 ".
.002
.0001
one thousandth.
0.19 = (0 x 1) . (1/10) + (9/100)
0.0001 is one ten-thousandth
.009 is greater than .002
2/1000 or .002
The ISBN of The Time Ships is 0-002-24609-0.
7 002 100 000
.002 = 2/1000 = 1/500
7 002 100 000
Two million two.