100-200 feet
The decimal 0.27 (the trailing zero is unnecessary), is already rounded to the nearest hundredth.
8.3
408.2
It is 6.0, and the trailing 0 is required to show that the number has been rounded to the nearest tenth and not the nearest whole number.
If you exclude the unnecessary trailing zero, the number 0.701 is already rounded to the nearest thousandth.
Arco, Idaho is the city nearest Craters of the Moon.
33356.000
The decimal 0.27 (the trailing zero is unnecessary), is already rounded to the nearest hundredth.
3.13
8.3
47.1
It is 8.0 : the trailing 0 is necessary to show that it has been rounded to the nearest tenths.
408.2
137.90
It is 6.0, and the trailing 0 is required to show that the number has been rounded to the nearest tenth and not the nearest whole number.
Just one. The trailing zeros are not significant. * * * * * Not true. Integers with trailing 0s are ambiguous. You cannot differentiate between 500o as a number rounded to the nearest thousand (1 significant digit), or the nearest hundred (2 sig digits), or the nearest ten (3 sig digits) or the nearest unit (4 sig digits).
11.60 is already rounded to the nearest tenth. You can (optionally) remove the trailing zero to read 11.6 if needed.