The Least Significant Digit Place, or LSD, is the digit with the least value in a string of numbers.
In 0.1030, there are 4 different significant places. 0.<u>1030</u>
For 0.1030, the least valuable digit place is the 0.103<u>0</u>. This is because this numeral appears at the end of the string, and is the least valuable.
