Zero
rounding numbers is to nearest ten or hundred and compatible numbers are when you can do nearest 5
In whole numbers, rounding to the nearest ten is better. And in decimals, rounding to the nearest hundreth is more accurate.
There is no universal "better". Rounding off is a trade-off between reducing the accuracy and simplifying calculations. Also, if there are other numbers in an addition that are rounded to the nearest hundred, there is no point in rounding your number to the nearest ten.
Rounded to the nearest tens it is 1270 Rounded to the nearest hundred it is 1300 Rounded to the nearest thousand it is 1000
Since both these numbers are integers, rounding to the nearest hundred thousandths will make no difference.
The smallest number that rounds to 100 when rounding to the nearest hundred is 50.The range of whole numbers that round to 100 when rounding to the nearest hundred is 50 - 149
When you're rounding numbers less than fifty.
900
This would depend on how much you are rounding to. If you are rounding to the nearest hundred then the answer could be a number like 66048. However, if you are rounding to the nearest 1 then the answer could be a number like 66000.4.
To add 0.889, 0.32, and 0.0033, you simply add the numbers together: 0.889 + 0.32 + 0.0033 = 1.2123. Rounding to the nearest hundred would mean rounding to two decimal places, so the result would be 1.21.
7687 rounded to the nearest ten is 7690. 7687 rounded to the nearest hundred is 7700. 7687 rounded to the nearest thousand 8000.
450 if you are rounding to the nearest hundred because it can be 50 or over