19.203
0.300
three hundred and nineteen thousandths Additional thoughts: Be careful about where the "and" is inserted. Some folks would interpret "three hundred and nineteen thousandths" to mean "300.019". The "and" is often inferred to be the decimal point. Using "three hundred nineteen thousandths" would be clearer. "Zero point three one nine" would leave no doubt.
0.963
five and three hundred nineteen thousandths
Fourteen and three hundred and nineteen thousandths
Five and three hundred nineteen thousandths.
0.342
five and three hundred nineteen thousandths
319.62
Five and three hundred nineteen thousandths.
five and three hundred nineteen thousandths.
five and three hundred nineteen thousandths.