Assuming you are dealing with whole numbers only:
Half of the numbers round up and half round down.
Half of ten thousand is five thousand.
Therefore 400000 ± 5000 round to 400000 to the nearest 10000; except that numbers exactly half way round up, so the maximum is one less than this.
→ smallest to round [up] to 400000 is 400000 - 5000 = 395000
→ largest to round [down] to 400000 is 400000 + 5000 - 1 = 404999
They are 395000 and 405000.
To solve this, you have to consider what the largest and smallest numbers could be to cause the ten thousand's place to round to a 0.404,444 is the largest, because if you round to the ten thousand's place, it will still be 400,000. If any of the 4s becomes a 5, it will round up to 410,000.394,445 is the smallest, because if you round to the ten thousand's place, it will round up to 400,000
400000
404999
5500 to 6499
They are 395000 and 405000.
To solve this, you have to consider what the largest and smallest numbers could be to cause the ten thousand's place to round to a 0.404,444 is the largest, because if you round to the ten thousand's place, it will still be 400,000. If any of the 4s becomes a 5, it will round up to 410,000.394,445 is the smallest, because if you round to the ten thousand's place, it will round up to 400,000
It is 400000.
It is 400000.
The largest number that rounds to 400,000 when rounded to the nearest ten thousand is 404,999, while the smallest number that rounds to 400,000 is 395,000. This is because any number from 395,000 to 404,999 will round to 400,000 when applying the rounding rule for ten thousands.
The answer is 400000.
To round 800,000 to the nearest hundred thousand, it remains 800,000, as it is already at that value. The largest number that would round to 800,000 is 849,999, while the smallest number that would round to 800,000 is 750,000.
400000
It is 400000.
400000
400000
404999