Answer
four hundred ten and three tenths
Work Step by Step
410.3
The whole number portion is 410. 4 is in the hundreds position, 1 is in the tens position and 0 is in the ones position.
The smallest decimal position is the tenths position. The decimal part of the number is written as its whole number equivalent followed by "tenths".
If 3 were a whole number 3 is in the ones position.