Laws depend on the state. In most places it would not be an issue, but there are some states were that would be too young.
It is thirty one.
Thirty-four and sixteen hundredths (34.16) in expanded form is: (3 x 10) + (4 x 1) + (1/10) + (6/100).
You would write it as "16.34."
sixteen thousand, four hundred and thirty-eight
Sixteen point zero six seven three four. Sixteen and six thousand, seven hundred and thirty-four, hundred thousandths.
The greatest common factor of sixteen and thirty-four is two.
435.16
Four hundred thirty-nine and two hundred sixteen thousandths.
nine hundred sixteen thousand, four hundred thirty-one
Sixteen point zero six seven three four. Sixteen and six thousand, seven hundred and thirty-four, hundred thousandths.
Sixteen thousand thirty-four and 50/100 dollars
hundred