89.456 should be rounded to 89 (to the nearest whole number) but it should be rounded UP to 90.
438 rounded up would be 450. 438 rounded down would be 400.
Rounded up to the nearest eighth - it would be 3.875
rounded to a whole number it is 1257....rounded just means that if the last number is less then 5 it is rounded down if it is 5 or greater it is rounded up ie 1257.6 it would be 1258
It depends on rounded up to what degree. Rounded up to the nearest ten, it is 0.
Not that I'm aware of. Schools would round up or down the third number (such as 3.493 would be rounded down to 3.49, and 3.496 would be rounded up to 3.50)
89.456 should be rounded to 89 (to the nearest whole number) but it should be rounded UP to 90.
438 rounded up would be 450. 438 rounded down would be 400.
3 would be rounded down to zero.
Depends on what you're rounded up to. If the nearest 10, it would be 20.
Rounded up to the nearest eighth - it would be 3.875
This depends what you are rounding it by. The nearest whole number would be 6. The nearest tens place would be 10.
rounded to a whole number it is 1257....rounded just means that if the last number is less then 5 it is rounded down if it is 5 or greater it is rounded up ie 1257.6 it would be 1258
The number after the millions place is 5 or above, so the millions place would be rounded up. The answer would be 3,000,000.
This depends what it is being rounded up or down to. If it was to the nearest hundred it would be: 1,700. If you were rounding it to the nearest thousand it would be: 2,000. The nearest ten would be: 1,730.
600
You would round it up - to 1564.79