0.400
The digit ' 4 ' is in the thousandths place, so that number is already rounded to the nearest thousandth.
To round 3.0345 to the nearest thousandth, we look at the digit in the thousandths place, which is 4. Since 4 is less than 5, we do not need to round up. Therefore, 3.0345 rounded to the nearest thousandth is 3.035.
35.674
4
3636.000
0.400
53714.540
4.000
6.338
The digit ' 4 ' is in the thousandths place, so that number is already rounded to the nearest thousandth.
0.9996 0.9997 0.9998 0.9999
There is no such thing as a nearest significant figure. For sf (as with decimal places) it is necessary to specify how many. 0.00747 to 1 sf is 0.007, to 2 sf it is 0.0075, to 3 sf it is 0.00747, to 4 sf it is 0.007470 and so on.
To round 3.0345 to the nearest thousandth, we look at the digit in the thousandths place, which is 4. Since 4 is less than 5, we do not need to round up. Therefore, 3.0345 rounded to the nearest thousandth is 3.035.
4 to the nearest thousandths is 4.000
0
35.674