9.045
Ten and forty-five thousandths in standard form = 1.0045 × 101
One and forty-five ten-thousandths in standard form is 1.0045
I would write it as five and forty-five thousandths.
0.0045
0.0045
Seven and three thousand five hundred forty-five ten thousandths in standard form is 7.3545
1.0045
1.0.000045
The standard form is 1.0045
42.305
8.345
Observe ==> 455.045