Question

What is the value of the underlined digit? 5,678.321. The underlined digit is 1.

Answer 1

.001     the decimal is important because in the number the 1 is after the decimal, itrepresents the fact that its not a whole number. The two zeros are there to replace the two numbers that come before the 1 and after the decimal. they replace 32

Answer 2

0.001

Hope this helps!