$40.00 * 0.1 = $4.00
4
10 dollars
The number is forty one (41). When you use it as an adjective, hyphenate it as in "forty-one dollars."
Forty one dollars.
100 dollars !
It is: 9.50 dollars
two dollars
Four is one tenth of forty
It is 110 dollars.
seven dollars
$141 or 141 dollars.
$416