3.810
It is already rounded to the nearest hundredth. But, if you need to show that it is rounded to the nearest thousandth then the number should be written as 3.810
34921.000
380 rounded to the nearest 10th 400 rounded to the nearest 100th
0.660
27.550
The number 66.514 is already rounded to the nearest thousandth.
8.924
It is 6.981 when rounded to the nearest thousandth
88.564
70.659
34921.000
380 rounded to the nearest 10th 400 rounded to the nearest 100th
0.370
145 is rounded to the nearest ones. 145 rounded to the nearest thousandth is 145.000
800.130
174.689
8.246
287.287