85 and 94
The wording of this question seems confusing. 5700 rounded to the nearest thousand would be 6000. So you appear to be looking for the largest and smallest whole numbers that would round to 6000.The smallest whole number that would round to 6000 would be 5500. 5499 if rounded to the nearest thousand would be 5000.The largest whole number that would round to 6000 would be 6499. 6500 if rounded to the nearest thousand would be 7000.
The smallest number that is 600 when rounded to the nearest hundred is 550. The largest number that is 600 when rounded to the nearest hundred is 649.
It is 55.
The smallest whole number that rounds off to 90 to the nearest tens is 85. When rounded to the nearest tens, 85 becomes 90. The largest whole number that rounds off to 90 to the nearest tens is 94. When rounded to the nearest tens, 94 also becomes 90.
smallest possible whole number is 6500
350 to 449
5500 to 6499
5500 to 6499
45 to 54
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8,500 and 9,499
350 to 449
5500 to 6499
550 and 649
550 to 649
8000
5500 to 6499