400.017
seventeen thousandths
Four hundred ninety thousandths in decimals is 0.490
17.022 = seventeen and twenty-two thousandths.
Five hundred seventeen ten-thousandths in standard form is 0.0517
0.0717 is seven hundred seventeen ten-thousandths in standard form.
0.300
0.0000000
If it is grouped as "seven (hundred thousandths)", the answer is 0.00007. If it is "(seven hundred) thousandths", it's 0.7.
four hundred four and six thousand, three hundred seventeen ten-thousandths
250.117
0.0717
0.517