Question

Write 3.9 as a mixed number?

Answer 1

3 9/10

Explanation:

First the "whole number" part is 3.

The decimal part is 0.9. To convert that, keep the 9. Since the 9 is in the tenths place, it is 9/10.

Add them together: 3+9/10= 3 9/10

Final answer 3 9/10

Hope this helps