Answer:
0.728
Step-by-step explanation:
0.727935
The thousandths place is the place with the bold 7, between the 2 and the 9.
To round off to the thousandths place, drop every digit to the right of the 7.
0.727
Now you check the first digit to the right of the 7. If that digit is from 0 to 4, you're done. If the digit is from 5 to 9, you add 1 to the thousandths digit. In this case it is 9, so 7 goes up by 1 and becomes 8.
Answer: 0.728
