Answer:
42.395
Explanation:
The thousandths place is the 3 number to the ride of the decimal. We will need to look at the 4th decimal place to round. Remember these rules when rounding:
- 5 and above round up
- 4 and below round down
Now that we know what to do, we can round accordingly.
42.3952 → 42.395
Best of Luck!