990
735 over 1000 reduced is 147/200
0.449 as a fraction is 449/1000, in it's reduced form, 449/1000 is 449/1000.
The fraction 47/1000 cannot be reduced any more.
The fraction 2083/1000 cannot be reduced any more.
The fraction 119/1000 cannot be reduced any more.
507.073 reduced = 507073 / 1000
It is already reduced.
I am assuming you meant .0006? .0006 as a fraction is 6/10,000, because the 6 is in the ten thousandths place.
It can be reduced to 2 1/4
375 over 1000 reduced to its lowest form is 3/8
0.003 = 3/1000 and is in reduced form
1000